Nankang JD441 AR-1 Competition Track Tire 235/45ZR17

The Nankang AR-1 is a high-performance DOT-approved competition tire engineered specifically for track enthusiasts seeking maximum grip and precision lap times. This semi-slick design features a specialized race compound that delivers exceptional dry traction and predictable handling at the limit.

Key Features:

• 100 UTQG treadwear rating for aggressive track performance
• Molded at 5.5mm (6/32") tread depth for optimal contact patch
• Kevlar-reinforced construction in 17" and larger sizes for enhanced stability and consistency
• Wide center ribs for improved steering response and precision
• Large shoulder blocks for increased cornering stiffness and traction
• Semi-slick compound provides quick warm-up times and extended working temperature range
• Special bevel pattern design enhances overall tire stiffness

The AR-1 has been proven in competitive motorsport environments, serving as the control tire for championships including BMW 1 Series SuperCup, Civic Challenge, and Classic VW Cup. Designed to handle high-intensity circuits like Nürburgring and Spa, this tire has achieved EU tire labeling certification and MSA List 1B approval. While optimized for track use, the AR-1 is DOT-approved for street legality. Note that proper heat cycling or break-in procedures are recommended for optimal performance and tire longevity.