Auto Dynasty Running Boards Compatible with 2007-2019 Chevy Silverado GMC Sierra 1500 2500HD 3500HD Extended Cab, Stainless Steel Side Steps Nerf Rails Bars, 6.7" Step Bars, Chrome Polished

Vehicle Compatibility: These running boards are compatible with Silverado 1500 2007-2018, Silverado 2500HD 3500HD 2007-2019, Sierra 1500 2007-2018, Sierra 2500HD 3500HD 2007-2019. NOTE: Fits extended cab models, does NOT fit diesel models equipped with DEF tank.
Brilliant Performance: Come with set of [2] chrome polished finish running boards with large slip-resistant step pads, can raised textured step pads for increased traction, support up to 450lbs.
Solid Construction Design: It is constructed of durable and rust-resistant aluminum with ABS plastic end caps to ensure a long lasting life in outdoor conditions.
Simple Installation: Easy to install, no-drill installation bolts right to factory mounting points in less than an hour (most models).
Product Specifics: Width: 6.7" | Overall Length: 77" | Weight: 48" | Vehicle Specific Mounting Brackets Included