2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax 6.5ft Bed Tonneau Covers

A tonneau cover is an excellent way to enhance both the protection and appearance of your 2006-2007 GM truck. Our selection of tonneau covers provides added cargo security while giving your GM 2500HD/3500HD a sleek, polished look. We offer a variety of options, including vinyl roll-up covers and premium metal retractable tonneaus that operate with the push of a button. Whether you need to protect your cargo from harsh weather or simply want to upgrade your truck's style, you can easily find the perfect bed cover at Alligator Performance. Add further functionality to your truck bed with a Bed Rack.  GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.