Foot-actuated, fully integrated hydraulic 3-wheel braking systemFront: 4-piston calipers with a diameter of 31.75 mm (1.25 in.) each (260 x 6 mm) discsRear: 1-piston sliding pins caliper with a diameter of 38.1 mm (1.5 in.) (260 x 6 mm) discWheels AluminumFront: 14 x 5 (355 x 127)Rear: 15 x 7 (381 x 176)Tires Front: KR21 165/65R14, 13-17 psi (90-117 kPa)Rear: KR21 225/50R15, 26-30 psi (179-207 kPa)