Aerial Wheels "BATZ OUTTA HELL Longboard Wheels (Set of 4), 72 x 55mm/78 Durometer, Red/Black/White Premium Urethane Made in the USA Wide contact patch for grip and beefy lips for roll speed Great for Cruising Downhill Freeride and Slalom 72mm Diameter 55mm Width 78 Durometer Designed, Tested and Built in the USA