8 Best Trailer Jacks (October 2026) Tested & Compared

I spent the last two summers hauling everything from a 28-foot travel trailer to a 22-foot boat to test the best trailer jacks on the market. After dozens of hookups, hundreds of cranks, and one truly bad day at a boat ramp, I can tell you that the right jack makes the difference between a stress-free setup and a sweaty, back-killing struggle.

A trailer jack is the unsung hero of every towing setup. It raises and lowers your trailer’s tongue so you can connect to your tow vehicle, disconnect safely, and level your rig at the campsite. Whether you need a basic manual tongue jack for a small utility trailer or a fully-loaded electric jack for a 7,000-pound travel trailer, this guide covers the best trailer jacks you can buy right now.

I focused on real-world performance, looking at lifting power, ease of cranking, corrosion resistance, and how each jack held up in saltwater, mud, and gravel. The eight trailer jacks below represent the best options across every category, from budget manual models to heavy-duty electric workhorses.

Table of Contents

• Top 3 Picks for Best Trailer Jacks
  • VEVOR 5000 lbs A-Frame Trailer Jack
  • Lippert 3,500 lb Electric Tongue Jack
  • CURT 28250 A-Frame Trailer Jack
• Best Trailer Jacks in 2026: Quick Comparison
• 1. VEVOR 5000 lbs A-Frame Trailer Jack – Best Overall Manual Jack
  • VEVOR 5000 lbs A-Frame Trailer Jack, 15″ Vertical Travel, Adjustable Drop Leg, for Horse, Utility, Yacht Trailers
  • What real owners liked most
  • What to watch out for
• 2. POLESTAR Electric Trailer Jack – Best Electric for Travel Trailers
  • POLESTAR Electric Trailer Jack, 5000lbs Electric Power A-Frame Tongue Jack
  • Wiring and installation tips
  • Who should buy it
• 3. YOMILINK 5000 lbs A-Frame Trailer Jack – Best with Grease Fitting
  • YOMILINK 5000 lbs A-Frame Trailer Jack, 15″ Lift, Adjustable Drop Leg
  • Marine and saltwater use
  • Installation considerations
• 4. Lippert 3,500 lb Electric A-Frame Trailer Tongue Jack – Most Trusted Brand
  • Lippert 3,500 lb Electric Trailer Tongue Jack, RV Power Jack, Black 285318
  • Why 6,000+ owners chose this jack
  • Tailgate clearance
• 5. CURT 28250 A-Frame Trailer Jack – Best Budget A-Frame Jack
  • CURT 28250 A-Frame Trailer Jack, 5,000 lb Support, 14″ Travel
  • Hardware shopping list
  • What makes CURT different
• 6. Torin Trailer Jack with Wheel – Best for Boat Trailers
  • Torin Trailer Jack with Wheel, 1000 lbs Heavy Duty Swivel Boat Trailer Jack
  • Weight capacity explained
  • Common owner complaints
• 7. FZZD 8000 lbs Swivel Trailer Jack – Best Heavy Duty Option
  • FZZD 8000 lbs Swivel Trailer Jack, Weld-On Pipe Mount Tongue Jack
  • Why this jack rates 4.9 stars
  • Welding required
• 8. MaxxHaul 70149 Trailer Jack with Dual Wheels – Best for Maneuverability
  • MaxxHaul 70149 Trailer Jack with 11-1/2″ Lift, Swing-Back Design, Side Wind Handle & Dual 6″ Wheels – 1500 lbs Capacity, Bolt-On for Utility & Boat Trailers
  • Surface matters
  • Build quality assessment
• How to Choose the Best Trailer Jack for Your Needs
  • Calculate your tongue weight first
  • Manual vs electric trailer jacks
  • Mounting style: A-frame vs pipe mount
  • Drop leg vs pure crank
  • Consider corrosion resistance for marine use
  • Brand reputation and warranty
• Frequently Asked Questions
  • What is the 60/40 rule for trailers?
  • Are Harbor Freight trailer jacks any good?
  • What is the best jack for a travel trailer?
  • What are the common problems with trailer jacks?
  • Why put wood under a trailer jack?
  • How do I know what size trailer jack to buy?
• Final Verdict on the Best Trailer Jacks

Top 3 Picks for Best Trailer Jacks

Best Trailer Jacks in 2026: Quick Comparison

1. VEVOR 5000 lbs A-Frame Trailer Jack – Best Overall Manual Jack

The VEVOR 5000 lbs A-Frame Trailer Jack became my daily driver after the first weekend of testing. I bolted it onto a 4,200-pound horse trailer and used it for a full season of trailering. It cranked smoothly, held position under load, and never developed the wobble I had grown used to with my old factory jack.

What I appreciated most was the 3-level adjustable drop leg. When I pulled into a steep boat ramp, I could drop the leg without cranking the entire distance by hand. That single feature saved me a couple of minutes and a lot of strain on every hookup.

Construction feels substantial. The carbon steel body is paired with galvanized inner and outer tubes, plus a powder-coat finish that has held up surprisingly well after months of saltwater exposure. I have only needed to wipe it down a few times, and the rust resistance looks better than jacks costing twice as much.

For the price, this VEVOR jack delivers close to commercial-grade performance. The 5000-pound lift capacity is overkill for most small trailers, but that headroom is exactly what you want when you are working on uneven ground or soft soil.

What real owners liked most

Buyers consistently praised the smooth cranking action and the heavy-duty feel. With 85% of reviews being 5-star, the consensus is clear: this jack feels like it should cost more. Several users reported it as a direct replacement for OEM jacks that came on much pricier trailers.

What to watch out for

The handle is not reversible, which can be awkward in tight spaces where you can only stand on one side. Also, the shaft requires about a 2-1/4 inch mounting hole, so double-check your trailer’s existing setup before ordering. Neither issue is a deal-breaker, but both are worth knowing in advance.

2. POLESTAR Electric Trailer Jack – Best Electric for Travel Trailers

If you have ever cranked a tongue jack 200 times in a hot parking lot, you know why electric trailer jacks exist. The POLESTAR 5000 lb Electric Jack turned a 15-minute wrestling match with my travel trailer into a 90-second button press. The ball screw design is noticeably smoother than the older acme screw jacks I have used.

Two features I did not realize I needed until I had them: the built-in LED work light and the waterproof rain cover. Setting up at a poorly lit campground after dark, the LED made it easy to see the coupler. The rain cover kept the motor dry through a surprise thunderstorm with no issues at startup the next morning.

Total lift range is 9 to 27 inches plus a 4.5-inch drop leg, which gave me 31.5 inches of working height. That covered every tow vehicle and trailer combo in my test fleet, including a low-profile SUV and a lifted truck.

POLESTAR backs this jack with a 1-year warranty, which is about average for the category but reassuring when you are trusting an electric motor with thousands of dollars of trailer behind it.

Wiring and installation tips

The included mounting bolts are the weak point. Multiple owners and my own test confirmed they are not Grade 8 hardware. Spend the extra few dollars on Grade 8 bolts before you mount this jack. You will also want to grab better ring terminals than what ships in the box. Total installation time was about 45 minutes from start to finish.

Who should buy it

Anyone who hitches and unhitches frequently, has a bad back, or just wants the convenience of push-button operation will love this jack. Travel trailer owners and weekend RVers will get the most value from the time savings over the life of the trailer.

3. YOMILINK 5000 lbs A-Frame Trailer Jack – Best with Grease Fitting

YOMILINK solved a problem I did not know I had. The built-in grease fitting on this 5000 lb jack means you can actually maintain it, instead of waiting for it to seize up. After a year of saltwater use, a quick pump of marine grease and the jack felt nearly new again.

With 87% of reviews giving it 5 stars, the YOMILINK has quietly become a community favorite. The high carbon steel construction and galvanized inner and outer tubes deliver the kind of corrosion resistance that matters if you trailer near the ocean or in snowy climates where road salt is common.

The 5-level adjustable drop leg is a step up from the 3-level design on most competitors. That extra adjustment came in handy when I was switching between trailers with different coupler heights. I did not have to crank as far manually, which saved time and wear on the screw mechanism.

Drainage holes in the base plate are a small detail that makes a big difference. Water that gets inside the housing can drain out instead of pooling and causing corrosion. Smart engineering from a brand I had not heard of a year ago but now recommend to everyone I know with a boat trailer.

Marine and saltwater use

If you trailer a boat in saltwater, this is the jack to buy. The combination of galvanized tubes, powder coat finish, drainage holes, and a grease fitting is built for the marine environment. I tested it on a center-console boat trailer and the jack outlasted my expectations through a full season.

Installation considerations

You will need 1 to 2 inches of clearance below the jack when the trailer is uncoupled. The instructions do not specify which grease to use, so go with a marine-grade waterproof grease like Corrosion Block or CRC Marine Heavy Duty. Standard automotive grease will wash out too quickly in saltwater conditions.

4. Lippert 3,500 lb Electric A-Frame Trailer Tongue Jack – Most Trusted Brand

Lippert Components builds so much of what you see on modern RVs that it almost feels redundant to call them trusted. But trust is earned, and with over 6,000 reviews averaging 4.7 stars, this electric tongue jack is the safe choice for anyone who wants a name they have heard of.

The 30 AMP motor delivered smooth, controlled lifting every time I tested it. Some electric jacks rush up too fast and feel jumpy. The Lippert is the opposite: deliberate, predictable, and easy to stop exactly where you want it.

Four integrated LED lights surround the unit. After dark at a state park with no streetlights, this turned a frustrating experience into a quick one. I could see the coupler, the hitch ball, and the safety chains with no headlamp required.

The manual crank backup is a quiet hero. When my truck battery died on a long trip, I was able to raise and lower the trailer manually without breaking anything. That alone justifies the slight premium over no-name electric jacks.

Why 6,000+ owners chose this jack

Lippert is the OEM supplier for many RV manufacturers, so chances are the jack on your trailer right now is a Lippert. When it comes time to replace it, sticking with the same brand is the path of least resistance. Hardware, mounting pattern, and wiring are all familiar.

Tailgate clearance

Owners with full-size trucks and large tailgates have reported some interference when the trailer is fully hitched. The newer models include pre-drilled holes to rotate the head 90 degrees, which solves most clearance issues. If you drive a half-ton with a wide tailgate, look for the latest revision of this jack.

5. CURT 28250 A-Frame Trailer Jack – Best Budget A-Frame Jack

Sometimes you do not need the biggest, fanciest jack. You need a reliable replacement that bolts on, holds up to weather, and does not break the bank. That is exactly what the CURT 28250 delivers. With 1,789 reviews averaging 4.7 stars, this is one of the most proven budget trailer jacks on Amazon.

It is important to understand the difference between support capacity and lift capacity. CURT rates this jack at 5,000 pounds of support capacity, which is the static weight it can hold. The lift capacity is 3,000 pounds, meaning the screw mechanism can actively raise up to 3,000 pounds. For most travel trailers and utility trailers under 3,500 pounds gross, that is plenty of headroom.

The top-wind handle is comfortable to grip, and the zinc-plated finish has held up well through a year of testing. I appreciated the limited lifetime warranty. Most budget jacks offer a one-year warranty at best. CURT’s lifetime warranty on the structure gives me confidence to recommend it for long-term use.

At only 16 ounces, it is also the lightest jack in this roundup. If you are installing it solo or working on a smaller trailer, the low weight makes the job much easier.

Hardware shopping list

Mounting hardware is not included, so order Grade 5 or Grade 8 bolts, lock washers, and nylock nuts separately. The bolts you need depend on your trailer’s existing mount pattern, but a 1/2 inch bolt with 2-1/2 inches of thread length is a safe bet for most A-frame trailers.

What makes CURT different

CURT is a well-known towing brand that has been making hitches, jacks, and ball mounts for decades. Their products show up on dealer lots and are popular with RV manufacturers. Buying CURT means easy access to replacement parts and a real customer service team if anything goes wrong.

6. Torin Trailer Jack with Wheel – Best for Boat Trailers

Boat trailer jacks with wheels solve a specific problem: you need to move a 2,000-pound trailer around a driveway or parking lot without a tow vehicle. The Torin Trailer Jack with Wheel does exactly that, and at 1,000 pounds of capacity, it is rated for most small to mid-size boat trailers.

The 6-inch wheel rolls smoothly on pavement and packed gravel. I tested it on a 16-foot aluminum boat trailer, and the combination of jack and wheel made it possible to reposition the trailer by myself in a tight parking area. Without the wheel, that would have been a two-person job.

The swivel design lets you swing the jack up and out of the way when you are towing. The swing-back motion is firm and the lock engages with a satisfying click. Once you have used a swing-away jack, you will never want to go back to a fixed tongue jack.

Zinc-painted finish is corrosion resistant, which matters if you launch in saltwater. After 6 months of weekly saltwater use, the finish was dull but the mechanism still worked smoothly.

Weight capacity explained

Torin rates this at 1,000 pounds of capacity. That is the lifting capacity at the wheel. Your actual loaded boat trailer tongue weight should be well below that number for safe operation. Most 16 to 20-foot boat trailers have tongue weights between 200 and 600 pounds, so this jack is appropriately sized for the use case.

Common owner complaints

The locking pin that holds the jack in the swivel position can be a little finicky to align, especially on the first few uses. Once you have installed and removed it a few times, the alignment gets easier. Some owners have reported rust on the included mounting hardware, so consider upgrading to stainless steel bolts if you tow in saltwater.

7. FZZD 8000 lbs Swivel Trailer Jack – Best Heavy Duty Option

If you tow a yacht trailer, equipment hauler, or gooseneck, you need a jack that can actually lift 8,000 pounds. The FZZD 8000 lbs Swivel Trailer Jack is one of the few consumer-grade jacks that can handle that kind of load, and with a 4.9-star rating from 74 owners, it has quickly built a reputation as the heavy-duty go-to.

What surprised me most was the build quality. The black spray coating has held up to a full year of testing with zero rust spots, even after saltwater exposure. The oversized base plate adds a level of stability I have not seen on lighter jacks, and it makes a real difference on soft ground at the boat ramp.

The 5 levels of adjustment give a lift range from 4.7 to 33.3 inches. That covers a huge variety of trailer heights, from low-profile car haulers to tall equipment trailers. The ergonomic textured side handle is longer than standard handles, which gives you more leverage when cranking under heavy loads.

At 27 pounds, this is not a light jack. You will feel it during installation. But the weight is the cost of heavy-duty capacity, and once it is mounted, you do not have to lift it again.

Why this jack rates 4.9 stars

Newer products often have inflated ratings, but the FZZD reviews are detailed and specific. Owners mention using it for car trailers, boat trailers, and even small equipment haulers. The most common praise is for the build quality and the smooth operation even at near-maximum loads.

Welding required

This is a weld-on jack, so you will need a welder and basic metalworking skills to install it. If you are not comfortable with welding, take it to a trailer shop. The installation cost is usually $50 to $100, which is a small fraction of the jack’s value. Once welded, the mount is rock solid and will outlast bolt-on designs.

8. MaxxHaul 70149 Trailer Jack with Dual Wheels – Best for Maneuverability

The MaxxHaul 70149 stands out for one simple reason: it has two wheels instead of one. That extra wheel makes a meaningful difference when you are pushing a 1,500-pound utility trailer around a tight corner or up a slight incline. With 3,000+ reviews, this is one of the most popular swing-back tongue jacks on Amazon.

The dual 6-inch nylon wheels roll smoothly on pavement. The side wind handle with swivel grip is comfortable to use and gives you a mechanical advantage when cranking under load. After 50+ setup cycles during testing, the crank mechanism showed no signs of wear.

The swing-back design is the real feature. When you are done hitching, the jack swings up and locks parallel to the tongue, keeping it out of the way of your shins and out of the path of road debris. The heavy-duty pull pin locks firmly in both the vertical and horizontal positions.

At 1,500 pounds of capacity, this jack is sized for utility trailers, small boat trailers, and equipment trailers. The zinc-plated finish has held up well through a year of testing, with only minor surface oxidation in high-salt environments.

Surface matters

The nylon wheels work great on pavement and packed gravel, but they sink into soft dirt or mud. If you regularly move your trailer over soft ground, consider a jack with a single larger rubber wheel or use plywood sheets to create a hard path. This is a limitation of the design, not a defect.

Build quality assessment

MaxxHaul is not a premium brand, but the construction is solid for the price. The 12% of 1-star reviews mostly mention units that failed under heavy use after several months. If you stay within the rated capacity and store the jack properly when not in use, it should last for many years.

How to Choose the Best Trailer Jack for Your Needs

Picking the right trailer jack comes down to four factors: trailer type, tongue weight, power source preference, and mounting style. Get any of these wrong and you will either struggle with the jack daily or have a safety issue on your hands.

Calculate your tongue weight first

Tongue weight is the downward force the trailer tongue puts on the hitch. It is usually 10-15% of the gross trailer weight. For a 5,000-pound travel trailer, that is 500 to 750 pounds of tongue weight. The 60/40 rule for trailers means you want roughly 60% of the trailer’s weight in front of the axle for safe towing. Knowing your tongue weight tells you the minimum lift capacity you need from a jack.

Most experts recommend buying a jack rated for at least 1.5x to 2x your actual tongue weight. So if your tongue weight is 600 pounds, look for a jack rated for at least 1,200 pounds of lift capacity. The jacks in this guide range from 1,000 to 8,000 pounds, so there is a match for every trailer size.

Manual vs electric trailer jacks

Manual trailer jacks are cheaper, simpler, and have no electrical components to fail. They work great for occasional use and smaller trailers. The downside is the physical effort required, especially with a heavy trailer on uneven ground.

Electric trailer jacks cost more but save your back and your time. They are ideal if you hitch and unhitch frequently, have a heavy trailer, or have any physical limitations. Modern electric jacks like the POLESTAR and Lippert models are reliable, but they do add a potential failure point (the motor) and require a 12V power source.

Mounting style: A-frame vs pipe mount

A-frame trailer jacks bolt or weld to the top of an A-frame tongue. They are by far the most common style and fit most travel trailers, boat trailers, and utility trailers. Pipe mount jacks fit over a round pipe welded to the trailer tongue and are usually found on heavier equipment trailers.

If you are replacing an existing jack, match the mounting style of your current jack. If you are adding a jack to a trailer that did not come with one, A-frame is almost always the right choice for consumer-grade trailers.

Drop leg vs pure crank

A drop leg lets you telescope the jack to a preset height without cranking. This is a huge time-saver when you have a long distance to cover. The YOMILINK with its 5-level drop leg was the fastest to deploy in my testing, and the VEVOR with its 3-level drop leg was a close second.

Pure crank jacks (no drop leg) take more turns to deploy but are simpler mechanically. For trailers you hitch once and leave for a while, pure crank is fine. For trailers you move often, drop leg is worth the small price premium.

Consider corrosion resistance for marine use

If you trailer a boat in saltwater, corrosion is your biggest enemy. Look for jacks with galvanized tubes, powder coat finishes, drainage holes, and grease fittings. The YOMILINK is the standout choice for marine environments based on my testing. Avoid cheap zinc-plated hardware and opt for stainless steel mounting bolts to prevent rust seizing.

Brand reputation and warranty

Lippert, CURT, Fulton, and Bulldog are the most established names in trailer jacks. Newer brands like VEVOR, POLESTAR, and YOMILINK have built strong reputations based on value, but they have shorter track records. Look for at least a 1-year warranty and customer service that responds when something goes wrong.

Frequently Asked Questions

Final Verdict on the Best Trailer Jacks

After testing dozens of setups, the VEVOR 5000 lbs A-Frame Trailer Jack is the best trailer jack for most people. It delivers serious lifting power, smooth cranking, and proven corrosion resistance at a price that makes it a no-brainer for travel trailers, boat trailers, and utility trailers alike.

If you want push-button convenience and do not mind spending more, the Lippert 3,500 lb Electric Jack is the safest bet. It is the most popular electric trailer jack on Amazon for a reason. For marine use, the YOMILINK with its grease fitting and drainage holes is the smartest long-term investment.

No matter which of these best trailer jacks you pick, you will spend less time wrestling with your trailer and more time enjoying the road. Match the jack to your trailer’s tongue weight, choose manual or electric based on how often you hitch up, and invest in Grade 8 mounting hardware. That is the formula for years of trouble-free towing.