Ensure your GM 2500HD/3500HD's brake system is up to the challenge of stopping your heavy-duty diesel truck, especially when equipped with oversized wheels and tires. Our complete brake kits for GM 2500HD/3500HD trucks upgrade your rotors, pads, and other braking components to provide superior stopping power, reduced brake fade, better heat dissipation, consistent performance, and less brake dust. Available in various options, including drilled and slotted designs, you’ll find the perfect brake kit for your truck at Alligator Performance! Check out our full assortment ofBrake Upgrades! GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, 2016 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.