SMANOW Side Steps Step Bars Compatible with 2007-2018 Chevy Silverado & GMC Sierra 1500 2500HD 3500HD (Include 2019 1500 LD) / 2019 2500HD 3500HD.Running Boards Compatible with Silverado Crew Cab. 3" Tube The Lesser Gap

3" Tube The Lesser Gap Between The Bar And Frame

The Design Of The Middle Spiral Connecting Two Steps Makes The Side Step More Sturdy

WHEEL TO WHEEL: The Wheel-to-wheel Design Will Make The Running Boards Match The Truck Better

FITMENT:  Running Boards Compatible with 2005-2023 Toyota Tacoma Double Cab(4 Full Size Doors)

Truck Running Boards Compatible with 2015-2025 Ford F150 Super Cab(3/4 Size Rear Door)

SMANOW Side Steps Step Bars Compatible with 2007-2018 Chevy Silverado & GMC Sierra 1500 2500HD 3500HD (Include 2019 1500 LD) / 2019 2500HD 3500HD.Running Boards Compatible with Silverado Crew Cab. 3" Tube The Lesser GapFITMENT: 2007 2018 Chevy Silverado & GMC Sierra 1500 2500HD 3500HD (Include 2019 1500 LD) 2019 2500HD 3500HD Crew Cab. Does Not Compatible With Diesel Model. WIDE DROP STEP: Drop Down Style Running Boards, Drop Off Making It Easier To Enter And Exit. Durable Non slip Steps Provide More Protection. MATERIAL: The Surface Features A Matte Textured Black Powder Coating For Excellent Rust And Corrosion Resistance Which Helps To Prevent Corrosion. Step Pads