Go Rhino 630057ST - RB10 Slim Line Running Boards 57 long ONLY label F-450 Super Duty and F-550

F-450 Super Duty and F-550 Super Duty crew cab (see application info to verify fitment)

The corners feature unique cutouts to integrate the Jeep JL / JT fender flare turn signals when installing aftermarket fender flares

Every set of ARIES AscentStep running boards is made for vehicle-specific application

GTIN: 00849055013753

Type: Aries Part Numbers 2553016/ 2554016/ 2055554/ 2556054/ 2558054

Go Rhino 630057ST - RB10 Slim Line Running Boards 57 long ONLY label F-450 Super Duty and F-550The RB10 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 classic louvered design is four inches across at its widest point