GMC Sierra 3500
Tonneau Covers & Truck Bed Accessories

The GMC Sierra 3500 is a truck built for serious, hard work. To match its uncompromising power and capability, you need a tonneau cover that's engineered for heavy hauling and extreme durability. Our collection is curated to provide the ultimate protection and functionality for your truck bed, no matter the job.

Protection for Your Toughest Jobs

A truck bed cover for your Sierra 3500 must provide more than just basic protection. It's a key part of your work setup. We offer a selection of tonneau covers designed to integrate perfectly with your truck's professional-grade features, including the available MultiPro Tailgate.

• Unmatched Durability: Our hard tonneau covers are built to withstand the toughest jobs you can throw at them. A rugged aluminum bed cover or a hard folding tonneau cover provides a strong, load-bearing surface and can handle the demands of your work.
• Security for Your Gear: On the job site, keeping your tools and equipment safe is non-negotiable. Our selection of locking pickup bed covers provides a barrier against theft and protects your cargo from the elements.
• Ready for Anything: Our covers give you the flexibility you need. Whether you're hauling large equipment or simply protecting equipment, you can find a cover that provides easy access and full protection.