Nankang JD435 AR-1 Competition Track Tire 225/45ZR16 93W XL

The Nankang AR-1 is a DOT-approved competition tire engineered for track enthusiasts who demand maximum performance and lap time reduction. This track-focused tire features a semi-slick compound design with 100 UTQG treadwear rating, making it ideal for high-performance driving events, time attack competitions, and aggressive track days.

Key Performance Features:

• Semi-slick compound formulation provides exceptional dry grip and quick warm-up characteristics for immediate track performance
• Molded at 5.5mm (6/32") tread depth for optimal balance between grip and tire life
• Kevlar-reinforced construction in 17" and larger sizes enhances stability and consistency during high-intensity track sessions
• Optimized tread pattern with wider contact patch maximizes stability during high-speed driving
• Wide center ribs improve steering precision and responsiveness
• Large shoulder blocks increase tire stiffness and traction through corners
• Special inner angled pattern design improves water drainage for better wet handling capability

Technical Specifications:

• Size: 225/45ZR16
• Load Index: 93 (1433 lbs maximum load capacity)
• Speed Rating: W (168 mph)
• Load Range: XL (Extra Load)
• UTQG Rating: 100 (competition-oriented treadwear)
• Overall Diameter: 24.0 inches
• Tread Width: 8.9 inches
• Approved Rim Width: 7.0-8.5 inches

The AR-1 is used as a control tire by numerous racing championships worldwide and has proven itself as a podium-winning tire in open tire competition series. While primarily designed for track use, this tire carries DOT approval and EU tire labeling for road-legal status. For optimal performance and tire longevity, an initial heat cycle or "scrubbing in" procedure is recommended before pushing the tires to their limits.