20 Inch 20x9 Cali Off Road Dirty rims - wheels in a Black Milled finish 8x180 bolt pattern with a 18MM Offset. The 8 lug 8x180 bolt is common on the 2011 & newer Chevy Silverado 2500 & 3500 and also the GMC Sierra 2500 & 3500. Model # 9104-2978M18
Manufacturer's Lifetime Structural Warranty & 1 Year Finish Warranty - We are an authorized retailer of all CALI OFF ROAD products. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! Call us today, we are a a family owned & operated company that greatly values all of its customers, and unlike our competition, we are here to assist with all future warranty concerns!