20K SuperRail base for 2007-2019 GM 1500. Bolts in to take PullRite's Traditional Series SuperGlide #4400.
Important Notice
Fits 2007-2019 GM 1500 only. Confirm your exact year before ordering — the brackets are frame-specific to this truck.
A SuperRail kit is the rail base your fifth-wheel hitch mounts to — not the hitch itself. What makes it a SuperRail is Clean Bed Technology: when you're not towing, you unpin the hitch, unpin the rails, give the mounting posts a twist, and lift the whole thing out. That leaves you a flat, fully usable truck bed instead of fixed rails you have to work around.
Every SuperRail kit is cut to fit your exact truck, so the rails sit where they belong and the hardware lines up the way it should. Pick the kit that matches your truck and bed, then pair it with the PullRite hitch built for it — the finder sorts out which kit and which hitch fit your setup. American-made, every one.
A 20K SuperRail base built to fit the 2007-2019 GM 1500. The brackets are cut for this truck's frame, so the rails sit where they should and the load rides square over the bed.
Once it's in, you drop on a Traditional Series SuperGlide #4400 (20,000 lbs) and you're towing. The removable Clean Bed rails work the same as the rest of the SuperRail line covered above.
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