GMC Sierra 3500HD Tonneau Covers From Roll-N-Lock

Bed Length Measurement

To measure your truck's bed length, measure from point A to point B.

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.

GMC Sierra 3500 HD Tonneau Covers

Driving your Sierra without a bed cover will be a costly mistake no matter if you're hauling, towing or commuting to work! Using a Roll-N-Lock Tonneau Cover will improve your gas mileage while cutting down on wind drag.

Don't worry if you're not a wrench head either, our tonneau covers are simple to install so you won't need to hire a mechanic to get the job done. You'll feel as good as your Sierra will look after you install a Roll-N-Lock Tonneau Cover. Get ready to cruise around looking like a pro!

These brilliantly engineered beauties aren't just centerfolds either! All Roll-N-Lock Tonneau Covers are built from the finest sourced materials to bring you quality that's going to hold up to professional grade standards just like your GMC Sierra.

Best of all, Roll-N-Lock Tonneau Covers never quit! Rain, sleet, snow or desert heat will be no match for the strong weather and element protection provided by the recessed drainage and airtight seal on these shields. Thieves don't stand a chance either thanks to our patented simultaneous four point locking system.

Roll-N-Lock Tonneau Covers are the professional choice for GMC Sierra truck owners who want superior security, functionality and style!


The most secure solution for your cargo.

Buy a rugged, versatile and secure retractable tonneau cover from the experts at Roll-N-Lock