3 mm Offset / Suitable for 26 mm wide touring car tires. These Rays Gram Lights 57S-Pro wheels are officially licensed replicas from Rays, the manufacturer of some of the lightest and strongest wheels on the market. Rays is one of the top brands for high-tech forged wheels for the street and has a long history of racing victories, including the 24 Hours of Le Mans and numerous JGTC wins. These Gloss Black versions are available in 3 mm and 6 mm offsets. A 3 mm offset provides a slightly wider track to better fill the wheel arches. 26 mm wide wheel, 12 mm wheel hex.