2618 18th Place S.
Homewood, Alabama 35209
Phone (205) 414-8473 (TIRE)

Kumho Ecsta XS Ku36

All-Season Ultra High Performance Passenger Radial Tire Designed for the Most Extreme Handling and Grip Capability in Normal Street use. Also Legal For Use in SCCA "ST" Class Events.


  • Low void, asymmetric tread pattern with circumferential grooving
  • Ultra fine carbon black compounding
  • Ultra wide tread contact with highly rounded shoulders
  • W sped rated, it delivers an optimum run temperature of 203 degrees F


  • High cornering grip
  • Maximum traction
  • Optimized footprint shape during high lateral loads
  • Developed for quick autocross warm-up while maintaining race track durability


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