2015-2019 Chevrolet Silverado 3500HD: 6 GM Accessories That Earn Their Money

Factory accessories get dismissed as the expensive option, and sometimes they are. But GM Accessories are engineered against the actual vehicle, they use the existing mounting points, and they do not void anything. Here is what is worth it on a 2015-2019 Silverado 3500HD.

Bed Liners and Bed Mats

Spray-in, drop-in and mat options that protect the bed floor without trapping water. This is one of the few accessories that pays for itself on resale.

Search Bed Liners and Bed Mats for the Silverado 3500HD.

All-Weather Floor Liners

Deep-channel rubber liners molded to the exact floor pan, with the factory retention posts still doing their job. The fit is the whole argument here.

Search All-Weather Floor Liners for the Silverado 3500HD.

Bed Rails and Tie Downs

Cargo management hardware that uses the existing bed stake pockets. The fit is the whole argument here.

Search Bed Rails and Tie Downs for the Silverado 3500HD.

Splash Guards

Molded front and rear guards that match the flare contour. The fit is the whole argument here.

Search Splash Guards for the Silverado 3500HD.

Sport Bars and Bed Steps

Styling and access hardware that mounts to factory points. The fit is the whole argument here.

Search Sport Bars and Bed Steps for the Silverado 3500HD.

Trailering Hitch and Wiring

Factory receiver, ball mounts, 7-way harnesses and trailer brake controller components. Order it in the finish that matches your trim and it looks factory because it is.

Search Trailering Hitch and Wiring for the Silverado 3500HD.

A Note on Fitment

Accessories are more trim-sensitive than mechanical parts, not less. Bed length, wheelbase, roof content, ride height package and interior color code all change the number. Send us the VIN and we will confirm before anything ships.

Genuine GM parts, dealer priced, shipped from Dallas. our Chevrolet OEM parts catalog has the full catalog, or search for Silverado 3500HD accessories.