ARIES NovaTrac 6" x 75" Polished Stainless Running Boards, Fits Select Ford Explorer Model 2553016 Pintle Ball Mount Designed to accommodate the Smittybilt Diamond Tread Aluminum Designed to accommodate the Smittybilt Swing Away Tire Carrier (sold separately) Full Yes Chevrolet Silverado 2500 3500 Yes Ford F 250 F 350 Yes GMC Sierra 2500 3500 Yes RAM 2500 3500 Yes Bed Length 6 ft 1 in Yes Bed Length 6 ft 4 in Yes Bed Length 6 ft 5 in Yes Bed Length 6 ft 6 in Yes Bed Length 6 ft 7 in Yes Bed Length 6 ft 9 in Yes Bed Length 7 ft Yes Bed Length 8 ft Yes non skid step pads ensure safe footing whether you're entering or exiting your vehicle Upgrade your ride with ARIES NovaTrac running boards are designed for the elements and will resist rust and corrosion for years of dependable use