Outfitting your GMC Sierra with tires from the topnotch ranges carried by American Trucks will give you a big edge in off-road or cross-country mobility. Whether you’re using your truck for back country work or just savoring the thrill of the open trail, these tires help you conquer various obstacles and avoid getting bogged down. There are plenty of great manufacturers who make tires for various purposes, balancing off-road moxie with on-road handling and ride comfort. Both mud-terrain and all-terrain tires are available for both 1999-2013 Sierras and also for 2017-2017 Sierras. Mud-terrains that give you a smooth ride and good on-road handling, but have the traction features and self-cleaning capability for moderate off-roading, include tires like the Mickey Thompson Deegan or the Nitto Terra Grappler, with staggered shoulder lugs for extra bite, but carefully designed tread patterns to keep them quieter and more dexterous. For the serious muck, mire, or deep sand drifts, mud-terrain tires like the Mickey Thompson Baja MTZ give you even more grip in the slippery stuff, though at the cost of noisier, clumsier driving on-road. Wide tread voids like those found in the Fuel Wheels Mud Gripper M/T sling mud and snow clear, making them well-suited to even the most treacherous situations.
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- Base, C3, Classic, HT, Hybrid, Nevada Edition, SL, Z71, Denali, SLE, 1500, SLT and WT Sierras
- Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8, 5.3L Vortec V8 Hybrid, 6.0L Vortec V8, 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras
*Please see Sierra parts pages for any exceptions.