Sport CLT




Sport AT


Zenna ST

All Steel Radial

R-D-M Sport

  • Internal structure includes twin steel belts that are reinforced with two layers of spirally wound joint-less nylon cap plies which provide longevity under high speed conditions, while reducing weight and helping to provide a superior ride.
  • Two layers of polyester carcass provides a strong casing for quick steering response and great handling performance.
  • Motorsports-grade cap compound that maintains grip as the tire temperatures heighten both on the street and track.
  • Solid center rib notably reduces wheel spin by maintaining the tire’s contact during heavy acceleration.
  • Sport side shoulder blocks for Motorsports level grip at high temperatures and unsurpassed durability.
  • DOT approved.

Sport Line

  • Outstanding Ride Control: Tread designed for stability with a large contact patch
  • Noise treated tread design for an exceptionally quiet ride
  • All season design and M&S rated for all driving conditions
  • Exceptional wet and dry performance in all weather conditions


  • Outstanding Ride Control: Tread designed for stability and traction in all weather conditions.
  • Noise treated compound for an exceptionally smooth ride with reduced road noises.
  • All Season Design and M&S rated. Functionality at its best!
  • Excellent wet and dry performance while maintaining a long lasting tread life.


  • Very aggressive tread design for maximum traction and performance in all off-road conditions
  • Large tread voids to provide self-cleaning tread pattern for superior traction in mud, dirt and rock surfaces
  • Strong steel belt construction for maximum strength, stability and durability
  • M & S Rated