Camco 44561 Aluminum Stack Jacks, 6,000 lb, Set of 2

When you pull into a campsite and step inside your travel trailer, you feel it right away. That little rock every time someone walks to the fridge or shifts on the bed. Camco's 44561 stack jacks are the fix. This is a set of 2 aluminum stabilizer jacks that take the bounce out of a parked trailer or camper, so the whole rig feels planted instead of floating on its suspension.

Here's the honest part first. These are stabilizer jacks, not leveling jacks. Their job is to steady a trailer that's already parked and roughly level, not to lift the weight of the rig or raise a low corner. Think of them as the thing that stops the motion once you're set up for the night. You get the trailer level with blocks or ramps under the tires, chock the wheels, then set these jacks to kill the rock. Use them the other way and you'll strain them, because that's not what they're built for.

Each jack holds up to 6,000 pounds and extends from about 11 inches to 17 inches. That range covers most travel trailers, campers, and motorhome frames sitting at a normal ride height. You set them by hand, no drill or power tool needed, and snug them against the frame until the bounce is gone. Manual operation means there's nothing to wire, charge, or fail on you at the far end of a gravel lot.

They're made of cast aluminum, which matters more than it sounds. Aluminum won't rust the way steel does, so a set that lives in a damp storage bay or gets dragged out in the rain all season keeps working. It's also light. You're not fighting a heavy chunk of steel every time you set up or break camp. For anyone who moves a trailer a lot, that weight savings adds up over a season.

The set of 2 covers the tongue end of most single-axle and lighter tandem trailers, mounted at the A-frame. A lot of owners run a pair up front on the A-frame and add a second set at the rear corners for a trailer that sees heavy foot traffic inside. If your rig is long or you've got a slide-out that shifts weight around, more contact points mean less movement. Start with these two and add as your setup tells you.

Setup is quick once you've done it a couple times. Park and level the trailer, chock the tires so nothing rolls, then place a jack under the frame near the tongue and extend it by hand until it's firm against the underside. Snug, not cranked hard. You're taking up the slack in the suspension, not trying to pick the trailer up. On soft ground, drop a pad or a scrap of board under the foot so the jack doesn't sink into dirt or gravel. Do that and a set like this lasts years.

One thing worth repeating, because it's where people get into trouble. Stabilizer jacks are not a substitute for wheel chocks, and they're not a jack for changing a tire. If you need to lift a wheel off the ground for a repair, use a proper bottle or scissor jack rated for that job. These hold the trailer steady. Chocks keep it from rolling. Two different jobs, and you want both handled before you crawl under anything or trust the setup for the night.

Care is about as simple as it gets. Because they're aluminum, there's no rust to chase. Wipe off the grit after a muddy trip, keep the moving parts clean, and store them where they won't get bent under a pile of gear. That's it. No lubricating a rusted screw every spring, no fighting a seized foot. A quick rinse and they're ready for the next trip.

Who's this for? Weekend campers and full-timers alike who are tired of the trailer shimmy. First-time trailer owners who want a simple, no-batteries stabilizer that just works. And anyone replacing a rusted-out steel set who wants aluminum that won't seize up. It's a straightforward piece of gear that earns its keep the first quiet night you get inside.