Rugged Style and Protection. If your 2019-2021 Chevrolet Silverado 1500 sees both on and off-road use, you should replace that wimpy factory rear bumper with one that can handle the extra abuse. This Barricade HD Rear Bumper is designed to provide excellent protection from all kinds of hazards, while adding rugged styling to your Silverado. This Barricade Bumper is ideal for those who don't shy away from adventure where ever it may be found. Heavy Duty Construction. Barricade manufactures their HD Rear Bumpers to precise specifications from 3mm thick steel plate for superior strength and rigidity. Barricade then completes their Bumpers in a two stage finish using epoxy pre-coating and high-grade textured black powder coating for long lasting durability. Easy, Bolt-on Installation. Barricade's HD Rear Bumper was engineered to be a direct bolt-on upgrade replacement for your Silverado's original stock bumper reusing the factory mounting points. There is no cutting or modifications requir