tires and wheels are 8 lug wheels with 39.5 Iroc tires. Two of the tires are about 15% and the other two are about 20 to 25% left. No patches or plugs and all hold air good. The bolt pattern is 8 on 6.5 and I am not sure of the back spacing and they are 9" wide. the wheels and tires are priced at $400.00 obo. I am in Chapel Hill Tn and you can reach me at 931-787-2409 (no calls after 9:00 please) or at [email protected].