Make sure your GM 2500HD/3500HD’s brake system can handle the demands of your heavy-duty diesel truck, especially with oversized wheels and tires. Our complete brake kits upgrade your rotors, pads, and other components to deliver superior stopping power, reduced brake fade, improved heat dissipation, consistent performance, and less brake dust. With options like drilled and slotted designs, you’ll find the ideal brake kit for your truck at Alligator Performance! Check out our full assortment ofBrake Upgrades!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.