Bushwacker 40964-02 Extend-A-Fender Flares Front & Rear Height: 34.380 Width: 11.000 Length: 52.000 Weight: 20.6 Fitment: 2017/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::Bed Length = 97.6, Bed Side = Fleetside, Front and Rear^^2017/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::Bed Length = 78.8, Bed Side = Fleetside, Front and Rear^^2017/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::Bed Length = 97.6, Bed Side = Fleetside, Front and Rear^^2017/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::Bed Length = 78.8, Bed Side = Fleetside, Front and Rear^^2017/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. I...