Set of 4 (FOUR) Cooper Discoverer AT3 XLT 275/55R20 Load E 10 Ply A/T All Terrain Tires Fits: 2018 Chevrolet Silverado 1500 High Country, 2014-16 Chevrolet Silverado 1500 High Country - Walmart.com
2 New Cooper Discoverer AT3 4S Tires 275/55R20 117T XL BSW 2755520 275 55 R20 | eBay
Cooper Discoverer AT3 4S (All Sizes) Tires for Sale Online - Vulcan Tire