An angled carcass plies for responsive handling and increased cornering power while high ply turn-up is for responsive handling and bruise resistance. High-tensile steel belts are for responsive handling and strength. The spiral wound cap plies for a smooth ride and high-speed strength. One TRED design and V-TRED technology is for both wet or dry traction. The rim flange protector helps protect wheels from accidental curb impact.