Set of 4 (FOUR) Cooper Discoverer AT3 XLT LT 265/70R18 124/121S E 10 Ply A/T All Terrain Tires Fits: 2011-20 Chevrolet Silverado 2500 HD LTZ, 2011-15 GMC Sierra 2500 HD Denali - Walmart.com
Cooper Discoverer AT3 XLT LT 265/70R18 124/121S E (10 Ply) AT A/T All
Cooper Tires Discoverer AT3 Review: Sticky When Slick | GearJunkie