IF YOU WOULD LIKE TO PURCHASE THESE WHEELS CALL KARL (720) (9 3 3) (1476) These wheels are brand new and are mounted on a brand new set of 305 40 22 Decenti Tires These wheels have a bolt pattern of 6X139.7 with a +30 MM offset. They are a perfect fit for all 6 lug GMC and Chevy trucks and SUV'S.