SuperRail base for the 2021 Ford F150 super short bed. Sets the Traditional Series rails for PullRite's #3100 SuperGlide, rated to 12,000 lbs.
Important Notice
Fits the 2021 Ford F150 with a super short bed under 6 feet only. Confirm your bed length before ordering. Pairs with the #3100 Traditional Series SuperGlide.
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.
This SuperRail base bolts into the 2021 Ford F150 and gives you the removable Traditional Series rails the #3100 SuperGlide drops onto, rated to 12,000 lbs. It is cut for the super short bed only, under 6 feet, where the SuperGlide's auto-slide really earns its keep on tight turns.
See the SuperRail line story above for how the rails twist out for a clean bed. This kit is the truck-specific foundation under that system, paired with the 12K Traditional Series SuperGlide.
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