THE SNOW MAD FEATURES A TREAD PATTERN SPECIFICALLY DESIGNED FOR SNOW AND ICE. A LIGHTWEIGHT FLEXIBLE CASING ALLOWS FOR TIRE GROWTH AT SPEED AND CUSHIONING ON BUMPS A LOW TEMPERATURE RUBBER COMPOUND PROVIDES IMPROVED TRACTION IN COLD AND ICY CONDITIONS COMES IN STICKY RACE COMPOUND ONLY IT IS POSSIBLE TO ADD STUDS TO THIS TIRE FOR EXTRA TRACTION