The lightest ISR-rail Super 5th, rated for trailers up to 16,000 lbs. Pins onto rails you may already own — no drilling.
Important Notice
Rated for trailers up to 16,000 lbs gross trailer weight with 4,000 lbs of pin weight — confirm your loaded trailer sits under both before you buy. A fixed hitch is built for long beds; short-bed owners can run it only with the right truck/trailer pairing and a wider turning radius to keep the trailer off the cab. Run your setup through the fitment finder or ask your dealer.
If you run a long bed truck, you don't need a slider eating up payload and adding moving parts. You have the cab clearance to tow with a fixed hitch, and the Super 5th is built to make the most of it. It's PullRite's fixed-position fifth wheel hitch, made in the USA from high-grade American steel. You can run one on a short bed truck too, as long as your truck and trailer pair up right and you don't mind a wider turning radius to keep the trailer off the cab.
Every Super 5th uses PullRite's patented, fully automatic locking jaw. It's the only self-locking handle on the market, with no secondary lock you have to remember to engage. Back it up, and it latches. The dual-articulating hitch head moves side-to-side and front-to-back, so you can couple and uncouple on uneven ground without jacking or shimming the truck and trailer level first. That same articulation soaks up the bumps and clunks down the road. No false hookups. No high-hooking.
When it's time to pull the hitch, the head comes off with a couple of pins and clips and no tools, dropping the weight you have to lift by yourself. The hitch plate works the same way: pull the pins and clips, lift it out, and take the head weight out of the job. It's a hitch one person can manage instead of fighting it solo or calling for a second set of hands.
Already own a gooseneck horse, cargo, or stock trailer? The #4424 adapter swaps in for your trailer's coupler and converts it to a fifth wheel, so one truck and one Super 5th cover both trailers. And like every PullRite product, the Super 5th is SAE J2638 tested and accurately weight rated, so the number on the label is a number you can actually tow to.
The 1900 is the entry point of the rail-mounted Super 5th line, rated for trailers up to 16,000 lbs with 4,000 lbs of pin weight. If your rig sits inside that number and you run a long bed, this is the simplest, lightest way into a fixed Super 5th.
It mounts to PullRite Industry Standard Rails (ISR), any other brand of industry-standard rails, or PullRite SuperRails for a clean bed. If your truck already has industry-standard rails bolted in, the 1900 pins right to them — no reinstalling, no drilling extra holes. Running an OE (factory) puck system instead? Any ISR Series Super 5th can be converted to a puck mount, so the 1900 isn't locked to one truck for life. The head height adjusts from 16 to 19 inches to set your trailer level.
When you pull the hitch, the head lifts off on a couple of pins and clips and takes about 25 lbs off the job. The base that's left is still a two-person lift, so plan on a hand for that part.
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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