2001-2004 GM Duramax 6.6L LB7 Floor Mats

One of the best things you can do for your 2001-2004 GM 6.6L Duramax LB7 is investing in a set of premium floor mats. Aftermarket floor mats for your Sierra/Silverado keep your interior looking pristine as they protect against accidental spills, tracked in mud, and any other debris that makes it's way into your cab. Your custom GM 2500/3500 is bound to get dirty, but that doesn't mean you can't protect it's flooring while you're out adventuring. GM Duramax Fitments: 2001, 2002, 2003, 2004 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.