Go Rhino 15-22 Ford F-150 (17-22 Raptor) SC RB20 Slim Running Boards Kit (w/Brackets) - Tex. Blk Gauges & Pods>Gauge Calibration Tools this design causes an irritating

this design causes an irritating delay that is most noticeable when trying to speed up to merge with fast moving traffic or when passing a slower moving car

Replaces OE 640762

but some models will require minor drilling

even with the thermostat installed

we have a solution for you

Go Rhino 15-22 Ford F-150 (17-22 Raptor) SC RB20 Slim Running Boards Kit (w/Brackets) - Tex. Blk Gauges & Pods>Gauge Calibration Tools this design causes an irritatingThe RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off roading. Constructed from 16 gauge zinc coated galvanized steel, the Raptor inspired boards were built to protect your panels from flying debris while providing a full length step platform. The modern, bullet stamped design is 5 1 2 inches across at its widest