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 allows for a smaller form

allows for a smaller form factor due to increased routing density

Quake LED Features:

Replaces OE 640762

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

but some models will require minor drilling

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 allows for a smaller formThe 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