DXR's XRM FIBERGLASS, reinforced REAR competition race wheels. Strong, light, durable, great looking and TRUE. Machined AWD wheelsets for the serious racer who depends on durability, looks, form and function. Available in: -1, (negative 1mm), 0, (Zero offset), +1, +2 and +3mm offsets to custom set the REAR track for optimum handling and performance.