GMC Sierra 2500 Tonneau Cover – Access LOMAX Tri-Fold, Black Diamond (2001–2014). A hard, low-profile tri-fold built for a precise fit on 6'6" bed Sierra 2500/3500.

This American-built cover uses rugged yet lightweight aluminum panels with a durable Black Diamond Mist finish to protect gear without adding bulk. Automatic ten-point locking and Tight Bite clamps help secure the bed, while a weathertight perimeter seal defends against the elements. The tri-fold design opens fast for bed access and lifts off easily when you need the entire box.

Features

• Black Diamond Mist aluminum panels; strong yet lightweight
• Automatic ten-point locking; Tight Bite clamps
• Weathertight perimeter seal
• Low-profile tri-fold; easy on/easy off
• Integrated storage clips; clamp-on mounting
• Split rail design for a precise fit

Have questions or planning a build? Call our team. We have locations in Austin, Texas and the Los Angeles, California area offering professional installation and customization: TX 512-982-9393, CA 562-981-6800.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov