When it comes to full size pickup trucks, the GMC Sierra 3500HD is the professional grade. This is why Roll-N-Lock Tonneau Covers are the right match for your GMC truck. All Roll-N-Lock Tonneau Covers are designed to fit perfectly on your GMC Sierra 3500HD truck.

4 Products
Starting At $1229

Roll-N-Lock M-Series is the most advanced retractable truck bed cover made, has redefined the rules for truck bed security.

Starting At $1599

The all aluminum A-Series retractable truck bed cover is built with rugged durability to stand the test of time.

Starting At $2399

The top of the line E-Series electric retractable truck bed cover is the ultimate choice in truck bed cover convenience and security.