21 Inch Wheels and Rims

21 inch car and truck wheels are the size typically seen on most luxury cars and performance vehicles, such as BMWs, Mercedes, and Porsches. This wheel diameter provides a huge leap in performance and aesthetic, with the upgraded size providing a bold look and a smoother ride. Having a larger wheel allows for larger tires to be fitted, and these larger tires offer improved performance and handling for drivers, as the wider contact patch creates increased grip on the road. As a result, these wheels can usually be found on most high-performance cars and large, heavy-duty trucks.