I see them listed as EMPI Polished Vintage VW GT-5 rims. Assume with that size tire they are 5.5" (vs 4.5"). Specs: Offset: 20 mm/Backspace: 4" (CIP1 site says 3 3/4" but there are multiple manufacturers of wheel)/Manufacturer Part Number: 00-9687-0/Weight: 15#/Bolt pattern 5 x 205mm. Nice looking wide 5 tires!