Ark Design’s R8 Wheel is a lightweight one piece design, developed for style, performance and strength. The R8 features eight solid spokes plus a signature “Balance Ring” to provide rigidity for reduce wheel flex and strength from direct impact. The spoke and rim design are specifically developed for large high-performance brake caliper and rotor clearance. The R8 is available in 18 or 19 inch diameter and various widths and offsets to fit numerous cars. Ark Design’s R8 wheel has gone through rigorous quality testing and is JWL (Japan Light Alloy Wheel) and VIA (Vehicle Inspection Association) certified.