A 20K fifth-wheel hitch built for long beds that you can mount and unmount without aluminum's weak spots.
Important Notice
Best fit is a long-bed truck. It will work on a short bed only if the mounting point sits over the center of the axle. Run your truck through our fitment finder (or ask your dealer) to confirm before you buy. If you tow with a Rota-Flex pin box, the rubber block can shift; PullRite's Rota-Flex Pin Box Rubber Isolator (#4447 to prevent, #4446 to correct) holds it in place and is sold separately.
If you've ever wrestled a fifth-wheel hitch out of a truck bed by yourself, you know the problem with most of them: they're heavy, awkward, and built from aluminum that gives up strength to save weight. The SuperLite takes a different road. Every model is built from high-quality American steel, so you get real towing strength in a hitch light enough to handle without a second set of hands. Lightweight and heavy-duty don't have to be a trade-off.
Hooking up is where the SuperLite earns its keep. Its King Pin Adapter converts your trailer's king pin to a ball, and the hitch plate works like a funnel. You aim, drop the ball anywhere on the funnel, and lower the trailer. The whole connection stays visible from the cab, so there's no guessing and no spotter. PullRite calls it the easiest hitch on the market to hook up, and once you've used it, you'll understand why.
You stay out of the bed, too. The Remote Latch system locks and unlocks the connection from outside, and there are no secondary locking devices to fuss with. The King Pin Adapter also adds rearward offset, which tightens your turning radius and frees up cab clearance on short beds. And if you tow a gooseneck horse, cargo, or stock trailer as well, the #4443 Gooseneck Trailer Adapter swaps in for your trailer's coupler so one SuperLite can pull both. It works with every SuperLite model.
Every SuperLite is SAE J2638 tested, accurately weight rated, and built in the USA. Strong steel, honest ratings, and a hookup you can do alone.
The 20K is the SuperLite for long-bed trucks that pull real weight. It's rated for trailers up to 20,000 lbs gross trailer weight with 5,000 lbs of pin weight, so it covers most mid- to large fifth-wheel RVs. It's a fixed hitch, not a slider, which is why it shines on a long bed where the trailer already clears the cab in a turn.
It mounts to PullRite Industry Standard Rails (ISR) or any other brand of industry-standard rail, so it can drop onto rails you already own with no truck-specific kit. Already running an OE (factory) puck system? An OE Puck Adapter Rail set converts this hitch (or any ISR Series hitch) to a puck mount. The King Pin Adapter also gives you 3.5 inches of rearward offset, which tightens your turning radius and frees up cab clearance, so the 20K can work on a short bed too — as long as your truck's mounting point sits over the center of the axle.
The hitch ships fully assembled and adjusts from 15.7 to 18.7 inches tall to dial in your trailer height.
Pick your truck and bed setup — we'll confirm fitment instantly.
Pick year, make, model, bed length, and bed prep — about 30 seconds. No need to leave the page.
Optional add-ons that unlock new use cases — not required, but worth knowing about.
Same setup, different capacities. All compatible with the same truck configuration.
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