Nankang JD440 AR-1 DOT Competition Track Tire

The Nankang AR-1 is a high-performance DOT-approved competition tire designed for track enthusiasts seeking maximum lap time performance. With a 100 UTQG treadwear rating, this semi-slick tire delivers near-racing levels of grip while remaining street legal for driving to and from the track.

Key Features:

• 100 treadwear rating for exceptional dry grip and performance
• Molded at 5.5mm (6/32") tread depth for optimal balance of grip and longevity
• Sizes 17" and larger feature kevlar lining for enhanced stability and consistency
• Special inner angled pattern design improves water drainage for wet road handling
• Wide center ribs deliver improved steering precision and response
• Large shoulder blocks enhance tire stiffness and cornering traction
• Optimized tread with wider contact patch for high-speed stability
• Unique semi-slick compound provides shorter warm-up time and improved grip
• Motorsport UK List 1B approved and EU tire labelling certified

The AR-1 has been proven in competition as a control tire for championships including BMW 1 Series SuperCup, Civic Challenge, and Classic VW Cup. Used by track day enthusiasts and racers worldwide, the AR-1 is engineered to handle high-intensity circuits while maintaining consistent performance. Available in rim sizes from 12" to 21" with expanding size availability.

Note: Nankang recommends an initial break-in heat cycle for optimal performance. The AR-1 is designed primarily for competition events and track use.