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
M-Series $50 USDFactory Rebate
Starting At $1229

Roll-N-Lock M-Series is the most advanced retractable truck bed cover made, and has redefined the rules for truck bed security. This cover, made from low gloss vinyl material over aluminum, locks in multiple open positions.

A-Series $100 USDFactory Rebate
Starting At $1599

The all aluminum A-Series retractable truck bed cover is built with rugged durability to stand the test of time. This powder coated aluminum cover locks in multiple open positions.

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. This electric powered aluminum cover locks anywhere along the rails using a remote key.