●Vehicle Compatibility - These running boards are compatible with Chevy Silverado 1500 2007-2018, Chevy Silverado 2500HD 3500HD 2007-2019, GMC Sierra 1500 2007-2018, GMC Sierra 2500HD 3500HD 2007-2019. NOTE: Fits with crew cab models, does NOT fit diesel models equipped with def tank. ●Brilliant Performance - Come with set of [2] powder coated finish running boards with ABS plastic covered slip-resistant step pad, can support up to 350lbs. ●Solid Construction Design - It is constructed of durable and rust-resistant stainless steel with heavy duty ABS plastic end caps to ensure a long lasting life. ●Simple Installation - Easy to install, no-drill installation bolts right to factory mounting points in less than an hour (most models). Please note: Vehicle specific mounting brackets included. ●Product Specifics - Width: 6.7" | Overall Length: 82.6" | Weight: 43 LBS | Vehicle Specific Mounting Brackets Included