Dunlop Harley Davidson D402 Whitewall Front Tire (Medium Whitewall / MH90-21) Engineered and tested with Harley-Davidson&#174; to provide maximum performance. Built with a three-ply polyester casing with two fiberglass belts, the D402 helps provide stability for touring riding. Computer-optimized tread profile with offset center groove improves rider confidence over rain grooves and steel-grated bridges, while helping to reduce cupping for enhanced wear. Tubeless. Made in U.S.A.