got red 15 inch XXR 501s 2 tires have about 80-90% tread left,2 tires are bad like about 20-30 tread left.... have no clue about offsetts but there the single lip ones.. wana trade for sumthing deep dish ill put money on top depending on wut they are.. if not a trade then will sell for $400 & steelies to put on my car.. to get ahold of me shared_pm me or textt only!=407-452-4964 thanks