Auto123 runs a review for the 2005 M3 Competition Package,
One of the major components of the Competition Package is a new set of 19-inch wheels and tires, featuring 225/40 R 19 high-performance tires mounted on 8Jx19 wheels up front, to provide excellent grip and crisp steering, with even wider 255/35 R 19 tires and 9.5×19 wheels in the rear to ensure that every single one of the M3’s horses are transferred to the pavement.