Fits 2019 - 2023 Chevrolet Silverado 1500 & GMC Sierra 1500 (Excludes MultiPro Tailgate); 2020 - 2023 Chevrolet Silverado 2500 HD/3500 HD & GMC Sierra 2500 HD/3500 HD (Excludes MultiPro Tailgate); 2022 Chevrolet Silverado 1500 LD Standard Cab/LTD & GMC Sierra 1500 Limited Standard Cab | V-SHAPE DESIGN IS THE PERFECT MIX OF FORM AND FUNCTION THAT KEEPS YOUR GEAR SECURE. Provides the extra clearance needed when used with some tonneau cover rails. Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller cargo contained in the truck bed. Proudly made in the USA with global materials.