The CS21 is the first, one-piece forged aluminum wheel to be designed and produced by Carroll Shelby Wheel Company. It is specifically designed and engineered to fit the 2015-19 Shelby GT350 and GT350R. Offered in either brushed aluminum with clear coat or brushed aluminum with a smoked tint, this wheel is the only one out there officially licensed to carry the 'Shelby' and 'GT350' monikers, offering GT350 owners an elegant, lightweight alternative to their black factory wheels.