Pro-Tech 500 Specifically designed for cars with higher performance capabilities Built with a unique Wave Tech© tread pattern Efficiently disperses water away from the road contact point Improved wet traction and braking, so reducing the risk of aquaplaning Safe, reliable and hardwearing Rim protector on 55 series and below Available Series: 40, 45, 50, 55, 60, 65, 70 Speed Rating: HR, VR, WR, ZR