2007.5-2010 GM Duramax 6.6L LMM Mud Flaps

While the 2007.5-2010 GM 6.6L Duramax LMM's are more than capable of getting dirty, you probably don't want to be spending all of your free time washing off the mud and grime on your GM 2500/3500. Help keep your rig a little bit cleaner after a day of off-road fun with any of the mud flaps and liners we offer here at Alligator Performance. Aftermarket Sierra/Silverado mud flaps keep the sides of your truck cleaner so you can continue tackling trails without the unnecessary hassles of constantly cleaning down your rig. GM Duramax Fitments: 2007, 2009, 2010 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.