2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Mud Flaps

It's no secret that your 2017-2019 GM 6.6L Duramax L5P is built to handle dirt and grime, but you probably don't want to spend your weekends hosing down the sides of your truck after every off-road adventure. Adding a set of aftermarket mud flaps is a simple and effective way to keep your rig cleaner while protecting its exterior from mud, debris, and road grime. Whether you're hitting the trails or cruising down the highway, these mud flaps offer an added layer of defense for your tough GM 2500HD/3500HD build. And don't forget to check out our inventory of Fender Flares for even more exterior protection when you head well off the beaten path. GM Duramax Fitments: 2017, 2018, 2019 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.