SMANOW Running Boards Compatible with 2019-2023 Chevy Silverado/GMC Sierra 1500 Crew Cab & 2020-2024 Silverado/Sierra 2500HD 3500HD Crew Cab, Side Steps for Chevy Silverado Crew cab.

FITMENT: Running Boards Compatible With 2019-2024 Chevy Silverado/Sierra 1500 Crew Cab & 2020-2024 Silverado/Sierra 2500HD 3500HD Crew Cab with 4 Full-Size Doors. Does Not Compatible With 2019 Silverado 1500LD & Sierra 1500 Limited. Does Not Compatible With Double Cab(2 Full-size Doors and 2 Half-size Doors). CONVENIENCE: The Semi-Circular Step Design In The Center Of The Pedal Provides A Wide Platform, Making It Easier To Stand On The Steps To Reach The Roof And Get Better Access To Luggage, Making Driving Around More Convenient. MATERIAL: The Side Steps Are Made Of Heavy Duty Carbon Steel With a Dual-Stage Textured Black Powder Surface That Resist Heavy Rain And SnowStorms And Can Prevent Rust And Corrosion. Tubes with A Diameter of 3 Inches Support Up To 500 LBS. UNIQUE DESIGN: The Tubular Design Of The Running Boards, Based On The Truck's Own Crash Barrier, Comes With A Special Curved Design That Brings The Running Boards Closer To The Truck. 4.5" Wide Step Provide Good Legroom For Passengers, Makes The Foothold For Seniors And Children To Get On And Off. EASY CLEAN: The Honeycomb Holes In The Pedal Effectively Prevent Water And Mud From Collecting On The Surface Of The Pedal, Keeping The Surface Of The Pedal Dry And Clean Even In Inclement Weather, Ensuring Safety While Driving. 8 BRACKETS: This Product Includes A Pair Of Running Boards (passenger Side And Driver Side), 8 Mounting Brackets, and All Mounting Accessories. An 8-bracket Will Be Stronger And More Durable Than A 6-bracket. EASY TO INTALL: No Drilling Or Modification is Required. Installation Without the Use of Pneumatic Tools.