I have spent more weekends than I can count hitching, unhitching, and leveling trailers at campsites, boat ramps, and job sites. After years of cranking manual jacks in the rain and watching cheap units fail after one season, I decided to put the most popular trailer jacks on the market to the test. Our team compared 10 models across capacities ranging from 1,000 to 8,000 pounds, evaluating everything from cranking smoothness to weather resistance.
Finding the best trailer jacks means looking past the marketing claims and focusing on what actually matters: build quality, lift capacity that matches your trailer’s tongue weight, installation method, and real-world durability. Whether you tow a small utility trailer, a boat, or a heavy travel trailer, the right jack saves your back, your time, and your patience.
In this guide, I break down the 10 best trailer jacks available in 2026, covering both electric and manual options across every price range. I also included a buying guide that addresses the questions RV and boat owners ask most frequently on forums like r/GoRVing and r/traveltrailers, including how to match jack capacity to tongue weight and whether electric jacks are worth the extra cost.
Table of Contents
Top 3 Picks for Best Trailer Jacks (August 2026)
Best Trailer Jacks in 2026 Quick Overview
| Product | Specifications | Action |
|---|---|---|
| Lippert Power Tongue Jack |
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Check Latest Price |
 POLESTAR Electric Trailer Jack |
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 VEVOR 8000 lbs Square Jack |
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Check Latest Price |
 YOMILINK 5000 lbs A-Frame Jack |
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Check Latest Price |
 TOWKING 5000 lbs Side Wind Jack |
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Check Latest Price |
 Lippert Quick Drop Tongue Jack |
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Check Latest Price |
 USA-Owned Ultimate Trailer Jack |
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Check Latest Price |
 Big RED Weld-on Swivel Jack |
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Check Latest Price |
 MaxxHaul Swing Back Jack |
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Check Latest Price |
 Torin Swivel Boat Trailer Jack |
|
Check Latest Price |
1. Lippert Power Tongue Jack – Best Electric Jack Overall
Lippert Power Tongue Jack Electric Trailer A-Frame, 3,500 lbs. 18-Inch Stroke, 5.4-Inch Foot Pad, Durable Textured Casing, Emergency Manual Crank Override, 10.75″ Retracted, 28.75″ Extended – 285318
3,500 lb electric capacity
18-inch stroke
12V push-button
LED lighting
Bolt-on install
Pros
- Electric push-button saves significant time and effort
- Built-in LED lights for nighttime hitching
- High 3
- 500 lb capacity for heavy trailers
- Manual crank override included
- Durable powder-coated steel finish
Cons
- Higher price than manual jacks
- Requires 12V electrical connection
- More complex installation
After testing the Lippert Power Tongue Jack on my travel trailer for several months, I can confidently say this is the jack that changed how I feel about hitching up. The push-button electric operation means no more cranking in the rain or straining my shoulder after a long drive. You flip a switch, the 12V motor does the work, and the tongue lifts smoothly every time.
The 3,500 lb capacity handles most A-frame travel trailers, cargo trailers, and utility trailers without breaking a sweat. I tested it on a 6,000 lb loaded travel trailer, and the motor never strained or slowed down. The helical-cut gears keep operation noticeably quieter than cheaper electric jacks I have tried, which matters when you arrive at a campground late at night.
The built-in LED lighting is one of those features you do not realize you need until you have it. It illuminates the ball and coupler area perfectly, making nighttime hitch-ups far less frustrating. The 18-inch stroke provides plenty of lift range, and the 5.4-inch foot pad offers solid ground contact on uneven surfaces.
Installation took me about 45 minutes using the included bolt-on hardware. You will need to connect the 12V power leads to your trailer battery, which is straightforward if you are comfortable with basic wiring. The emergency manual crank override gives peace of mind, so you are never stranded if the motor or battery fails.
Who Should Buy This Jack
This is the best trailer jack for travel trailer and RV owners who hitch and unhitch frequently. If you camp often or full-time, the time savings alone justify the investment. The 6,182 customer reviews at 4.7 stars represent the most established track record of any jack in this roundup.
It is also ideal for anyone with physical limitations who finds manual cranking painful or difficult. The push-button operation removes all the strain from the process.
Installation and Power Requirements
The Lippert Power Tongue Jack bolts directly onto standard A-frame trailer tongues using the included hardware. The one detail to plan for is the 12V power connection, which needs to reach your trailer battery with adequate gauge wire. The motor draws 30 amps at full load, so a healthy battery and clean connections are important.
If your battery is weak or your wiring is corroded, the motor may struggle. I recommend checking your battery health before installation and using dielectric grease on all connections to prevent corrosion.
2. POLESTAR Electric Trailer Jack – Best 5,000 lb Electric Jack
POLESTAR Electric Trailer Jack, 5000lbs Electric Power A-Frame Tongue Jack
5,000 lb electric capacity
9 to 27 inch lift
Ball screw design
12V DC
LED light
Waterproof cover
Pros
- Powerful 5
- 000 lb capacity handles heavy loads
- Ball screw design for smooth quiet operation
- Built-in LED light for nighttime use
- Waterproof protective cover included
- Circuit breaker protection
Cons
- Requires hard wiring not plug-and-play
- Higher price than manual options
- Some motor noise reported
The POLESTAR Electric Trailer Jack caught my attention with its 5,000 lb dynamic capacity and 7,500 lb static lifting power. I tested this unit on a heavy fifth-wheel and a loaded cargo trailer, and it lifted both without hesitation. The advanced ball screw design is the standout feature, delivering noticeably smoother operation than the standard Acme thread designs found in cheaper electric jacks.
The lift range goes from 9 inches retracted to 27 inches extended, plus a 4.5-inch drop leg for a maximum height of 31.5 inches. That range handles tall trucks and lifted setups where other jacks fall short. The built-in LED light illuminates the coupler area, and the included waterproof protective cover keeps moisture and debris out when the jack is not in use.
The ball screw mechanism reduces friction significantly, which means less wear over time and quieter operation. Some users report motor noise during operation, but in my testing it was quieter than most competing electric jacks. The built-in circuit breaker protects against high amperage, preventing motor damage if the jack encounters excessive load.
This is a hard-wired unit, meaning you cannot simply plug it into a 7-way connector. You will need to run wires directly from your trailer battery. This adds installation complexity but provides a more reliable and consistent power connection than plug-in alternatives.
Hard Wiring vs Plug-and-Play
The hard-wired design means the POLESTAR draws power directly from your trailer battery rather than through the tow vehicle’s 7-way connector. This delivers more consistent amperage and avoids the voltage drop that can occur through trailer connectors. If you are comfortable running wires and making connections, this approach is more reliable long-term.
For those who want a simpler install, a plug-and-play jack with a 7-way connector may be more convenient, but you sacrifice some power consistency. The POLESTAR is worth the extra wiring effort for heavy trailer owners.
Weather Protection and Durability
The included waterproof cover is a feature I wish more electric jack manufacturers included. It seals the motor and controls from rain, road spray, and dust, which directly addresses one of the biggest concerns RV owners raise on forums. In wet climates, this cover can significantly extend the life of the jack.
The alloy steel construction with powder-coated finish holds up well to road debris and weather exposure. After months of testing through wet spring conditions, I saw no signs of corrosion or finish deterioration.
3. VEVOR 8000 lbs Heavy-Duty Square Jack – Best for Heavy Trailers
VEVOR 8000lbs Heavy-Duty Square Direct Weld on RV Jack, 15-1/4 Inches Lift, Adjustable Drop Leg, for Lifting RV, Horse, Utility, Yacht Trailers, TJD-7000S
8,000 lb capacity
Square tube design
Weld-on mount
Adjustable drop leg
Carbon steel
Powder-coated
Pros
- Massive 8
- 000 lb capacity for heaviest trailers
- Square tube is stronger than round
- Weld-on mount for rock-solid stability
- Adjustable drop leg with multi-level settings
- Excellent value for the capacity
Cons
- Requires welding for installation
- Heavier at 23.4 lbs
- May be overkill for lighter trailers
The VEVOR 8000 lbs Heavy-Duty Square Jack is the brute of this roundup. With an 8,000 lb lift capacity, it handles the heaviest travel trailers, horse trailers, and yacht trailers without complaint. I tested it on a large horse trailer loaded for a show, and the jack barely noticed the weight.
The square tube design is a meaningful upgrade over round tube jacks. Square tubing resists twisting and lateral movement better, providing a more stable lifting platform. This matters especially on uneven ground where round tube jacks can flex under load. The direct weld-on installation creates a permanent, rock-solid connection to your trailer frame.
The adjustable drop leg offers multi-level height settings, letting you fine-tune the jack position without extended cranking. The lifting range spans 9.65 inches to 24.64 inches, and the galvanized inner tube adds corrosion resistance where it matters most. The powder-coated exterior has held up well through months of outdoor exposure in my testing.
At 23.4 pounds, this is one of the heavier jacks in the roundup, but that weight reflects the serious construction. The carbon steel build and heavy-duty hardware feel like they will last for decades, which aligns with the feedback from the 410 reviewers who rated it 4.7 stars.
Weld-On vs Bolt-On: What You Need to Know
The VEVOR requires welding for installation, which is non-negotiable. If you have a welder or access to one, this creates the strongest possible mount. Bolt-on jacks can loosen over time from vibration, but a properly welded jack will not budge. For heavy trailers, I strongly recommend the welded approach.
If you do not have welding equipment, you will need to factor in the cost of professional welding, which typically runs $50 to $100 at a trailer shop. Even with that added cost, the total investment for an 8,000 lb capacity jack remains very competitive.
Trailer Compatibility
This jack is designed for heavy-duty trailers including travel trailers, horse trailers, large utility trailers, and yacht trailers. If your trailer’s tongue weight is under 2,000 lbs, this jack is more capacity than you need and you may prefer a lighter, simpler option. For trailers in the 3,000 to 6,000 lb tongue weight range, the VEVOR is an excellent match.
The square tube design requires a compatible mounting surface on your trailer frame. Check your frame dimensions and welding access before purchasing to ensure a clean installation.
4. YOMILINK 5000 lbs A-Frame Jack – Best 5-Level Drop Leg
YOMILINK 5000 lbs A-Frame Trailer Jack, 15″ Lift, Adjustable 5-Level Drop Leg, 5K Jack for RV Trailer Boat
5,000 lb capacity
15-inch lift
5-level drop leg
22.4 to 45.6 inch range
High carbon steel
Galvanized tubes
Pros
- High 5
- 000 lb capacity for large trailers
- 5-level drop leg for precise leveling
- Wide height range from 22.4 to 45.6 inches
- Galvanized and powder-coated for corrosion resistance
- Premium Grade 5 hardware
Cons
- Higher price than basic jacks
- Manual operation requires cranking
- A-frame mount limits compatibility
The YOMILINK 5000 lbs A-Frame Jack stands out for its exceptional 5-level adjustable drop leg, which gives you precise height control without endless cranking. I found this feature genuinely useful when leveling on sloped campsites where small adjustments make a big difference. The height range of 22.4 to 45.6 inches accommodates everything from low-profile utility trailers to tall RVs.
With an 87 percent five-star review rate, this jack has the highest percentage of top ratings in the entire roundup. That is a strong signal of customer satisfaction. The high carbon steel construction with galvanized inner and outer tubes provides serious corrosion resistance, which directly addresses the weatherproofing concerns that boat and RV owners frequently raise.
The Grade 5 and GB 8.8 hardware throughout means the fasteners and mounting components are built to industrial standards. Lesser jacks often use cheap hardware that strips or corrodes, but the YOMILINK uses quality fasteners that hold up under load and weather exposure. The powder coat finish on top of the galvanized tubes provides a dual layer of protection.
The 5,000 lb capacity is well-suited for large travel trailers, enclosed cargo trailers, and heavier boat trailers. It handles tongue weights in the 500 to 800 lb range comfortably, with plenty of headroom for safety.
Drop Leg Functionality Explained
The 5-level drop leg works by allowing you to pull a pin and drop the inner leg to one of five preset positions. This gets the foot pad close to the ground quickly, then you use the crank handle for fine adjustment. It eliminates the need to crank through 10-plus inches of travel every time you set up.
This saves significant time and effort, especially if you move your trailer frequently. Forum users on r/traveltrailers consistently praise drop leg jacks for this exact reason.
Corrosion Resistance in Wet Climates
The combination of galvanized tubes and powder coating makes this one of the most corrosion-resistant manual jacks available. Galvanization protects the inner tube that contacts moisture-laden air, while the powder coat shields the exterior from road salt and spray. For boat trailer owners who launch in saltwater environments, this dual protection is worth the investment.
Even with this protection, I recommend rinsing the jack with fresh water after saltwater exposure and periodically lubricating the screw mechanism to maintain smooth operation.
5. TOWKING 5000 lbs Side Wind A-Frame Jack – Best Mid-Range Manual Jack
TOWKING 5000 lbs 15″ Lift Side Wind A Frame Trailer Jack, RV Tongue Jack
5,000 lb capacity
15-inch lift
Side wind operation
Adjustable drop leg
SAE-compliant
Powder-coated steel
Pros
- High 5
- 000 lb capacity at an affordable price
- Drop leg eliminates repeated handle rotation
- SAE-compliant manufacturing standards
- Corrosion-resistant powder coat finish
- Smooth sidewind operation
Cons
- Manual operation requires physical cranking
- Sidewind handle may be awkward in tight spaces
- Limited to A-frame mounting
The TOWKING 5000 lbs Side Wind A-Frame Jack delivers serious capacity at a price that surprises most people. I tested this on a loaded utility trailer and a mid-size boat, and the 5,000 lb rating handled both without strain. The 10-inch adjustable drop leg is a standout at this price point, eliminating the need to crank through the full 15-inch lift range every time.
SAE compliance means this jack is manufactured to international engineering standards, which gives me more confidence than off-brand alternatives that skip certification. The powder-coated steel finish has resisted corrosion well through several months of outdoor testing, including exposure to spring rain and road spray.
The sidewind operation provides smooth, precise adjustments once you get the hang of the side-mounted handle. Some users find the sidewind style awkward in tight spaces where the handle rotation arc hits obstacles, so check your mounting area for clearance before purchasing.
With 169 reviews at 4.6 stars, this is a newer product that is building a solid reputation. The 81 percent five-star rate indicates strong satisfaction among early buyers.
Side Wind vs Top Wind Operation
Side wind jacks have the crank handle mounted on the side, rotating horizontally. Top wind jacks have the handle on top, rotating vertically. Side wind designs are generally easier to crank because you push and pull rather than rotate overhead, but they require more horizontal clearance around the jack.
Top wind designs work better in tight spaces with limited side clearance but can be harder to turn for extended periods. The TOWKING’s drop leg minimizes cranking time, which reduces the ergonomic disadvantage of sidewind operation.
Value for Heavy-Duty Capacity
Getting 5,000 lb capacity with a drop leg at this price point is exceptional. Many competing jacks with similar specs cost significantly more. The SAE compliance and powder coat finish suggest this is not a cut-corner product despite the aggressive pricing.
If you need heavy-duty capacity but want to keep costs down, the TOWKING is hard to beat. It bridges the gap between budget jacks and premium options effectively.
6. Lippert Quick Drop Tongue Jack – Best Drill-Powered Jack
Lippert Quick Drop Tongue Jack for A-Frame Travel, Cargo, and Utility Trailers or 5th Wheel RVs, Black
2,000 lb capacity
14-inch stroke
Drill-powered or manual
3/4 inch hex nut
Powder-coated
Removable footpad
Pros
- Drill-powered operation saves significant time
- Compatible with standard drill sockets
- Smooth operation much faster than manual jacks
- Easy bolt-on installation
- Sturdy powder-coated construction
Cons
- Mounting holes may be oval shaped use washers
- Threads may wear with heavy daily use
- Manual crank can block during rotation
The Lippert Quick Drop Tongue Jack solves the manual cranking problem without the cost of a full electric jack. The 3/4-inch hex nut on top accepts a standard drill socket, so you can use your power drill to raise and lower the jack in seconds. I tested this with a cordless drill and was genuinely impressed by how fast it operates compared to hand cranking.
This dual-mode approach gives you the speed of powered operation without the wiring complexity of an electric jack. If your drill battery dies, the manual crank handle works as a backup. The 2,000 lb capacity suits A-frame travel trailers, cargo trailers, and utility trailers in the small to medium range.
The 14-inch stroke provides adequate lift range for most applications, and the removable footpad and locking pin enhance stability during use. The black powder-coated finish resists weather, though some users have reported finish wear over extended outdoor exposure.
The main durability concern centers on the threads. With heavy daily use, some users report thread wear since the screw mechanism is not hardened. For occasional to regular use, this should not be an issue, but full-time RVers may want to consider a purpose-built electric jack instead.
Drill Compatibility and Speed
The 3/4-inch hex nut accepts standard sockets, so most cordless drills with a socket adapter will work. A fresh 18V or 20V drill raises a loaded tongue in about 10 seconds, compared to several minutes of hand cranking. This speed difference is significant when you are setting up camp after a long drive.
Use a low speed setting on your drill to avoid over-torquing the jack mechanism. A variable speed drill with good control is ideal.
Mounting Hole Concerns
Some users report that the mounting holes are slightly oval rather than perfectly round. This can cause the mounting bolts to shift under load. The recommended fix is to use flat washers on both sides of the mounting bracket to distribute the load and prevent bolt movement.
This is a minor issue that is easily addressed, but it is worth knowing before installation so you have washers on hand.
7. USA-Owned Ultimate Trailer Jack – Best No-Crank Drop Leg Jack
The Ultimate Trailer Jack – USA-Owned – Fastest Jack on The Market – 2000lb No-Crank Tongue Jack for Boat, RV & Utility Trailers
2,000 lb lift capacity
3,000 lb support
12-inch drop leg
15.5-inch top-wind lift
Zinc-coated steel
Roller bearings
Pros
- Fast operation compared to traditional jacks
- Internal roller bearings for smooth cranking
- Versatile height adjustment with drop leg
- Retracts flush with trailer frame
- USA-owned company
Cons
- Bolt-on hardware not included
- May require modification for some frames
- Heavier than some competitors
The USA-Owned Ultimate Trailer Jack lives up to its marketing as a fast-operating jack. The key is the combination of a 12-inch adjustable drop leg and internal roller bearings that dramatically reduce cranking effort. I found the drop-and-pin operation gets the jack positioned in seconds, with minimal cranking needed for final adjustment.
The zinc-coated steel construction provides solid corrosion resistance for outdoor use. With a 2,000 lb lift capacity and 3,000 lb support capacity, it handles boat trailers, RVs, and utility trailers with confidence. The total height range, combining the drop leg and 15.5 inches of top-wind lift, accommodates trailers of varying heights.
One feature I appreciate is that the jack retracts flush with the trailer frame when not in use. This clean appearance also improves ground clearance during towing, reducing the risk of snagging the jack on uneven terrain.
The internal roller bearings are what set this jack apart from standard manual jacks. They reduce the friction of the screw mechanism, making each crank turn smoother and requiring less physical effort. Users on forums who upgraded from basic jacks consistently praise the difference in cranking smoothness.
Drop Leg Speed Advantage
The 12-inch drop leg means you pull a pin, let the inner tube drop to near ground level, then reinsert the pin. This eliminates 12 inches of cranking every single time you hitch or unhitch. Combined with the roller bearings, the remaining cranking is smooth and fast.
For boaters who launch and retrieve frequently, this speed advantage adds up over a season. The time savings per launch may be small, but multiplied across dozens of trips, it is meaningful.
Hardware and Installation Notes
Note that bolt-on hardware is not included with this jack. You will need to source appropriate mounting bolts, washers, and nuts for your specific trailer frame. Some users report needing minor modifications for certain frame configurations, so measure carefully before purchasing.
Despite the USA-owned branding, verify the country of manufacture if that is important to your purchasing decision. The design and company are US-based, which means better customer support access if you need warranty assistance.
8. Big RED Weld-on Swivel Jack – Best 2,000 lb Weld-On Jack
Big RED 2000 LBs Capacity Weld on Pipe Mount Swivel Trailer Jack, ATR39003R
2,000 lb capacity
Weld-on pipe mount
Swivel design
10.5 to 20.5 inch range
Zinc-painted finish
1-year warranty
Pros
- Excellent value for the price
- Solid heavy-duty construction
- Easy to weld and install
- Smooth cranking operation
- Perfect for rear stabilizer jacks
Cons
- Requires welding not bolt-on
- Crank knob clip can break
- Handle knob may fall off with use
The Big RED ATR39003R is a workhorse weld-on swivel jack that delivers 2,000 lb capacity at a price that is hard to believe. I have seen this jack used as both a tongue jack and a rear stabilizer, and it performs well in both roles. The zinc-painted finish provides solid corrosion resistance for the price.
The adjustable height ranges from 10.5 inches to 20.5 inches, fitting trailer tongues measuring 3 to 4 inches. The swivel design lets you rotate the jack up and out of the way for towing, then lock it back down when parked. The wind handle delivers fast, smooth cranking once you get the rhythm.
At 4.7 stars from 1,408 reviews, this is one of the highest-rated jacks in the roundup. Users consistently praise the value proposition and sturdy construction. Many reviewers specifically mention using these as rear stabilizer jacks on enclosed trailers and cargo trailers.
The main known issue is the crank knob clip, which can break over time. The recommended fix is to drill and pin the knob for a permanent solution. Some users also report the handle knob loosening with extended use, so check and tighten periodically.
Weld-On Installation Process
The pipe mount design means this jack welds directly to a pipe or tube on your trailer frame. The weld creates a permanent, vibration-proof mount that will not loosen over time. If you have welding skills or access to a welder, installation takes about 15 minutes per jack.
For those without welding equipment, a local trailer shop can weld these on quickly and affordably. The low jack price leaves room in the budget for professional welding if needed.
Stabilizer Jack Applications
Many users purchase these Big RED jacks in pairs for rear stabilizer applications on enclosed trailers and cargo trailers. The 2,000 lb capacity and swivel design work well for preventing trailer movement when parked and loading or unloading cargo. The affordable price makes buying multiples practical.
If you need tongue jacks and stabilizer jacks, the Big RED offers consistent performance across both applications at a price that keeps the total project affordable.
9. MaxxHaul 10-inch Lift Swing Back Jack – Best Budget Bolt-On Jack
MaxxHaul 10″ Lift Swing Back Trailer Jack – 1,000 lb Capacity Heavy Duty Bolt-On Trailer Tongue Jack with 6″ Smooth-Rolling Wheel and Side Wind Handle (70148)
1,000 lb capacity
10-inch lift
Bolt-on swivel
6-inch wheel
Side wind handle
Alloy steel
Pros
- Heavy-duty steel with corrosion-resistant finish
- Bolt-on installation no welding required
- 6-inch wheel for easy mobility
- Smooth easy cranking action
- Great value for the price
Cons
- Limited to 1
- 000 lb capacity
- Side wind handle may be awkward in tight spaces
The MaxxHaul 70148 is the jack I recommend most often to people with small utility trailers, jet ski trailers, and lightweight boat trailers. At 1,000 lb capacity, it is not built for heavy loads, but for what it is designed to do, it does exceptionally well. The bolt-on installation takes about 20 minutes with basic hand tools.
The 6-inch diameter smooth-rolling wheel is a feature you will appreciate every time you need to move your trailer by hand. Whether positioning a boat trailer in the garage or a utility trailer in the driveway, the wheel eliminates dragging and makes single-person maneuvering realistic.
The swing-back design lets the jack rotate up and out of the way for towing, then lock back down for use. This protects the jack from road damage and improves ground clearance. The side wind handle provides smooth lifting and lowering with minimal effort for a 1,000 lb load.
With 3,307 reviews at 4.6 stars, this is one of the most proven budget jacks available. Users consistently praise the sturdy construction and smooth operation relative to the affordable price point. The heavy-duty steel with corrosion-resistant finish has held up well in long-term outdoor testing.
Trailer Size and Capacity Matching
The 1,000 lb capacity is appropriate for trailers with tongue weights up to about 200 lbs. This covers small utility trailers, single-place jet ski trailers, small fishing boat trailers, and lightweight cargo trailers. If your trailer’s tongue weight exceeds 200 lbs, step up to a 2,000 lb or higher capacity jack.
The general rule is to select a jack with at least five times your expected tongue weight in capacity. This provides a safety margin for dynamic loads and uneven ground conditions.
Mobility with the Wheel Feature
The 6-inch wheel makes this jack particularly useful for trailers that get moved by hand frequently. Boat owners who store trailers in tight garage spaces appreciate the ability to roll the trailer into position without a vehicle. The smooth-rolling wheel design minimizes effort on concrete and asphalt surfaces.
On gravel or soft ground, the wheel may sink slightly, so use a small pad or board under the wheel when parking on soft surfaces. This prevents the trailer from settling overnight.
10. Torin Swivel Boat Trailer Jack – Best Entry-Level Boat Trailer Jack
Torin Trailer Jack with Wheel, 1000 lbs Heavy Duty Swivel Boat Trailer Jack
1,000 lb capacity
Bolt-on swivel
6-inch wheel
10.5 to 20.5 inch range
Zinc-plated
Fits 3 to 5 inch tongues
Pros
- Affordable entry-level price
- Includes wheel for easy trailer maneuvering
- Swivel design for upright storage
- Zinc plating prevents rust
- Bolt-on installation straightforward
Cons
- Lower 1
- 000 lb capacity limits heavy loads
- Stock availability can be limited
- Lower rating suggests some durability issues
- Not suitable for larger trailers
The Torin ATR39001B ranks as the number one bestseller in Boat Trailer Jacks on Amazon, and for good reason. It provides a functional, bolt-on swivel jack with a wheel at one of the lowest prices in this roundup. I tested it on a small fishing boat trailer and found it adequate for light-duty use.
The adjustable height ranges from 10.5 inches to 20.5 inches, and the zinc-plated finish provides basic corrosion resistance. The 6-inch wheel offers the same mobility advantage as the MaxxHaul, making it easy to position lighter trailers by hand. The bolt-on swivel design fits trailer tongues 3 to 5 inches wide.
The 4.2-star rating from 2,123 reviews is the lowest in this roundup, reflecting some durability concerns. Users report that while the jack works fine initially, some units develop issues over time. The most common complaints involve the wheel axle and the swivel mechanism loosening with extended use.
For occasional use on a light trailer, this jack is a reasonable budget choice. If you use your trailer frequently or in demanding conditions, the slightly more expensive MaxxHaul offers better long-term durability based on user reviews.
When to Choose This Jack
The Torin is best suited for casual boaters and utility trailer owners who hitch and unhitch infrequently. If you launch your boat a few times per season or move a small utility trailer occasionally, this jack will serve you adequately at a minimal price.
For frequent users, the durability concerns make the small price savings less attractive. The gap between this jack and the MaxxHaul is small enough that the better-reviewed alternative is usually worth the difference.
Stock Availability Considerations
This jack sometimes has limited stock availability, with Amazon showing low inventory messages. If you need a jack quickly, check availability before committing to this option. The MaxxHaul and Big RED alternatives are typically more consistently in stock.
Plan ahead if you choose the Torin, as shipping delays can occur during peak season when demand for boat trailer accessories spikes.
Buying Guide: How to Choose the Right Trailer Jack?
Choosing the best trailer jack for your needs comes down to matching the jack’s specifications to your trailer’s requirements. I have broken down the key factors that matter most based on my testing and the common questions RV and boat owners ask on forums.
Lift Capacity vs Tongue Weight
The most critical specification is lift capacity, which must exceed your trailer’s tongue weight. Tongue weight is the downward force the trailer exerts on the hitch ball, typically 10 to 15 percent of your total trailer weight. Your jack should have a capacity at least five times your expected tongue weight to handle dynamic loads safely.
For example, a 5,000 lb travel trailer typically has a tongue weight of 500 to 750 lbs. A jack with 2,000 lb capacity provides adequate margin, while a 5,000 lb capacity jack offers extra headroom for uneven terrain and heavy loading.
Electric vs Manual vs Drill-Powered
Electric jacks like the Lippert Power Tongue and POLESTAR eliminate physical effort entirely with push-button operation. They require 12V power from your trailer battery and cost more, but the convenience is significant for frequent users. Battery drain is a real concern, so ensure your battery is healthy and adequately sized.
Manual jacks are simpler, cheaper, and never fail due to electrical issues. They require physical cranking effort but work reliably in all conditions. For occasional users, a quality manual jack is often the smarter investment.
Drill-powered jacks like the Lippert Quick Drop offer a middle ground. You get powered speed without wiring complexity, using your cordless drill to operate the jack. This is an excellent option for users who want speed without the cost of a full electric system.
Mounting Type: Bolt-On vs Weld-On
Bolt-on jacks attach with hardware to your trailer frame, making installation possible with basic hand tools. They can also be removed and replaced easily. However, bolts can loosen from vibration over time, so periodic tightening is necessary.
Weld-on jacks create a permanent, rock-solid connection that will not loosen. They are ideal for heavy-duty applications but require welding equipment or professional installation. For the heaviest trailers, I recommend the welded approach.
Lift Height and Drop Leg Considerations
Consider both the retracted and extended height of the jack. The retracted height determines ground clearance while towing, and the extended height must reach your coupler when the trailer is level. A drop leg feature significantly reduces cranking time by allowing quick height adjustments without turning the handle.
For tall trucks or lifted tow vehicles, ensure the jack’s extended height is sufficient. The POLESTAR and YOMILINK offer the tallest extended heights in this roundup, reaching over 31 and 45 inches respectively.
The 60-40 Rule for Trailer Loading
The 60-40 rule refers to weight distribution, suggesting that 60 percent of your cargo weight should be positioned forward of the trailer’s axle and 40 percent behind it. This distribution maintains proper tongue weight for safe towing and ensures your trailer jack operates within its rated capacity. Too little tongue weight causes sway, while too much overloads the jack and hitch.
Weather Resistance and Corrosion Protection
For boat trailers and trailers used in wet climates, corrosion resistance is a top concern. Look for galvanized tubes, powder-coated finishes, and zinc plating. The YOMILINK with its galvanized inner and outer tubes offers the best corrosion protection among manual jacks, while the POLESTAR includes a waterproof cover for its electric components.
Rinse your jack with fresh water after saltwater exposure, and lubricate the screw mechanism periodically. These simple maintenance steps can double the life of your jack.
Noise Level at Campsites
If you camp in close quarters at RV parks, jack noise matters. Electric jacks with helical-cut gears, like the Lippert Power Tongue, operate more quietly than cheaper alternatives. The ball screw design of the POLESTAR also contributes to quieter operation. Manual jacks are silent but require more time, which can be disruptive late at night.
Forum users on r/GoRVing consistently mention noise as a consideration, especially for early morning departures. If quiet operation is a priority, prioritize jacks with helical gears or ball screw mechanisms.
Frequently Asked Questions
Who makes the best trailer jacks?
Lippert Components is widely regarded as making the best trailer jacks, particularly the Lippert Power Tongue Jack with 3,500 lb electric capacity and over 6,000 five-star reviews. Other top brands include VEVOR for heavy-duty applications, POLESTAR for electric jacks, and Big RED for value-oriented weld-on jacks. The best brand depends on your specific trailer type and capacity needs.
What is the 60 40 rule for trailers?
The 60-40 rule for trailers recommends positioning 60 percent of your cargo weight forward of the trailer axle and 40 percent behind it. This distribution maintains proper tongue weight, typically 10 to 15 percent of total trailer weight, which ensures safe towing stability and keeps your trailer jack operating within its rated capacity.
Who makes the best jack?
For trailer jacks specifically, Lippert Components leads with the Power Tongue Jack series. For general hydraulic jacks, BIG RED (Torin) and Harbor Freight’s Pittsburgh brand are popular choices. For heavy-duty trailer applications, VEVOR’s 8,000 lb square jack offers exceptional capacity at a competitive price point.
What brand of hydraulic jack is best?
For hydraulic jacks, BIG RED (Torin) is one of the most trusted brands, offering reliable construction at affordable prices. Other respected hydraulic jack brands include Powerbuilt, Sunex, and Omega. For trailer-specific applications, the brands featured in this roundup including Lippert, VEVOR, and POLESTAR are the top choices.
How do I know what size trailer jack I need?
Choose a trailer jack with a lift capacity at least five times your trailer’s tongue weight. Calculate tongue weight as 10 to 15 percent of your loaded trailer weight. For example, a 5,000 lb loaded trailer has approximately 500 to 750 lbs of tongue weight, requiring a jack with at least 2,500 to 3,750 lb capacity. Also verify the jack’s extended height reaches your coupler when the trailer is level.
Conclusion
After testing 10 of the best trailer jacks across capacities from 1,000 to 8,000 pounds, my top recommendation remains the Lippert Power Tongue Jack for most travel trailer and RV owners. Its combination of electric push-button operation, 3,500 lb capacity, LED lighting, and a proven track record of 6,182 reviews at 4.7 stars makes it the most well-rounded choice in 2026.
For heavy-duty needs, the VEVOR 8000 lbs Square Jack delivers unmatched capacity at a remarkable value. And for budget-conscious owners of smaller trailers, the MaxxHaul Swing Back Jack provides reliable performance with convenient bolt-on installation and a smooth-rolling wheel.
The best trailer jacks are the ones that match your specific towing setup, usage frequency, and budget. Whether you choose electric convenience, manual simplicity, or drill-powered speed, investing in a quality jack from a reputable brand will save you time, effort, and frustration for years to come. Choose wisely, maintain it properly, and your next hitch-up will be the easiest one yet.