Fitment: Cab length running boards are compatible with Chevrolet and GMC models: Silverado/Sierra 1500 2007-2018, Silverado 1500 LD/Sierra 1500 Limited 2019, Silverado/Sierra 2500 HD 2007-2013 2015-2019, Silverado/Sierra 3500 HD 2007-2013 2015-2018, Extended Cab(2 Full-Size Doors with Half Doors) Up To 400 LBS Capacity: The side steps are crafted from high-strength Q235A steel and are enhanced with an electrophoretic layer and powder coating. These step bars for Silverado seamlessly integrate with your truck, enhancing its aesthetics, practicality, and corrosion resistance Sturdy and Durable: The step boards have undergone 10,000 dynamic load trials, 24 hours of static load inspection, and 720 hours of Xenon lamp aging monitoring. These tests show that the durability of the rock sliders can be guaranteed even in bad weather conditions, such as off-road use Enhanced Convenience: 4.25 inch wide steps provide a solid support point for passengers to get on and off the vehicle, making it easier for them to enter and exit. They also allow convenient access to items on the roof. The textured surface is anti-slip, ensuring safety on rainy, snowy days, or in the outdoors Package Content: The rocker panel mount step rails come with five layers of reinforced packaging to prevent deformation during transportation. Included are brackets, nuts, bolts, and instructions for quick and simple installation. If your vehicle has pre-existing mounting holes, no additional drilling is required As SUVs and pickup trucks continue to gain popularity as a preferred mode of transportation for families, friends, and customers, running boards have emerged as increasingly sought-after car accessories. Running boards, commonly referred to as side steps or nerf bars, serve as a helpful aid to passengers in navigating the intricacies of getting in and out of vehicles with higher ride heights. YHTAUTO offers an extensive range of nerf bars that cater to a broad selection of trucks and SUVs. Whether you drive a large or small vehicle, you are likely to find a pair of side bars that is perfect for you. With a wide variety of options and flexibility, you may not need to look any further for your next pair of side tube step bars. YHTAUTO nerf bars are crafted to fit perfectly and come with a warranty against defects, giving you the assurance you need to take every step with confidence.

Compatible with Chevrolet Models:
Fits 2007-2018 Silverado 1500
Fits 2019-2019 Silverado 1500 LD
Fits 2007-2013 Silverado 2500 HD
Fits 2015-2019 Silverado 2500 HD
Fits 2007-2013 Silverado 3500 HD
Fits 2015-2018 Silverado 3500 HD
Compatible with GMC Models:
Fits 2007-2018 Sierra 1500
Fits 2019-2019 Sierra 1500 Limited
Fits 2007-2013 Sierra 2500 HD
Fits 2015-2019 Sierra 2500 HD
Fits 2007-2013 Sierra 3500 HD
Fits 2015-2018 Sierra 3500 HD
Note: Include Diesel Models with DEF Tanks