Nankang JD425 AR-1 DOT Competition Track Tire

The Nankang AR-1 is a high-performance DOT-approved competition tire designed for track enthusiasts and competitive drivers seeking faster lap times. The AR-1 is a faster, more refined track tyre, aimed at the track enthusiast who is hunting lap times. With a 100 UTQG treadwear rating, this semi-slick tire bridges the gap between street legality and race-ready performance.

Key Features:

• The AR-1 is the 100 treadwear option, which employs a unique semi-slick compound blend aiding rapid warm-up and maintaining consistent operating temperatures.
• With only one compound option and with all tyres being produced with 5.5mm tread depth, the AR-1 is positioning itself in amongst the greats of the track tyre market.
• The AR-1 range is ever evolving, 17" and above now contain a kevlar lining, this further increases stability and consistency.
• Optimized tread and sidewall designs on AR-1 and CR-S make for a wider contact patch, improving grip and stability at high speeds.
• Unique semi-slick compound for shorter tire warming time, improving grip and performance.
• Wide center ribs for improved steering precision and responsiveness
• Special angled tread pattern for enhanced water drainage in wet conditions
• Large shoulder blocks for improved cornering stability and traction

Championship-Proven Performance:

The AR-1 has been selected as a control tire for multiple racing championships and has achieved podium-winning results in open tire series. Designed to combat high intensity circuits such as Nurburgring and Spa. This tire is ideal for HPDE events, time attack competitions, autocross, and serious track day use.

Installation Notes:

The Nankang AR-1, CR-S, SL-1, and NS-2R will greatly benefit from an initial "break-in" heat cycle, (commonly called "scrubbing in") before the tires are pushed, for better performance. Many track tire specialists offer heat cycling services to optimize performance before first use. *Caution: The Nankang AR-1 is recommended for competition events only.