Durability & Style Like No Other
Like all STI HD Alloy series wheels, the lightweight HD4 comes with a no-hassle Lifetime Structural Warranty, thanks to its unique inner and outer heavy-duty wheel lip reinforcement. The HD4 is both a beauty and a beast, boasting 1000-lb. load ratings for the 14-, 15- and industry-first 17-inch models.
  • Heavy-duty wheel lip reinforcements – inner and outer
  • Strength proven with Lifetime Structural Warranty
  • 1000-pound load ratings can handle largest vehicles