Gram Lights 57 Maximum-Pro Rays Metal Black Coat with Titanium Lip Developed by RAYS, one of the worlds premiere Japanese manufacturers of performance wheels for racing and for the street, Gram Lights 57 Maximum-Pro wheels offers functionality, style, and performance to all enthusiasts. Gram Lights 57 Maximum Pro wheel is lightweight, has a 2 piece cast construction, reverse rim, and stainless jacket. The Gram Lights 57 Maximum Pro wheel is available in Gun Metal, Rays Metal Coat, with an optional Titanium Lip.