Performance Tires Contact Nearest Dealer Print Email Send Success! Performance Cooper Zeon RS3-G1 Cooper Zeon RS3-S Cooper Zeon RS3-A Passenger Cooper Zeon RS3-G1 Cooper Zeon RS3-S CS5 Ultra Tournig CS5 Grand Touring CS3 Touring CS1 Cobra Radial G/T Light Truck Discoverer AT3 LT Discoverer AT3 XLT™ Discoverer ATR Discoverer HT3 Discoverer S/T MAXX Discoverer STT PRO Sport Utility Cooper Zeon LTZ Discoverer SRX Discoverer AT3 4S Discoverer ATR Evolution H/T Cooper Zeon RS3-A™ The Cooper Zeon RS3-A is an all-season high performance tire designed for owners of performance vehicles that drive year round. Dynamic handling All-season confidence and control Stable cornering Tire Sizes & Specifications Features & Benefits Lateral intermediate tread elements for stable cornering and reduced noise. Large shoulder tread elements for increased handling and control. 3D micro-gauge siping helps maintain a stable shape during acceleration, braking and cornering, which enhances grip and traction. Wide sweeping elliptical groove winter traction performance. Customer Reviews Sizes & Specs Cooper Zeon RS3-A™ Tire Size Service Description UTQG Load Range Sidewall Approved Rim Width Measured Rim Width Section Width Overall Diameter Tread Width Max Load Tread Depth (1/32") 215/45R17 91W 500 AA A XL BLK 7 - 8 7 8.4 24.69 7.36 1356 10.5 245/45R19 98W 500 AA A STD BLK 7.5 - 9 8 9.6 27.68 8.19 1653 10.5 245/45R20 103W 500 AA A XL BLK 7.5 - 9 8 9.6 28.74 8.23 1929 10.5 255/45R20 101W 500 AA A STD BLK 8 - 9.5 8.5 10 29.06 6.77 1819 10.5 245/40R20 99W 500 AA A XL BLK 8 - 9.5 8.5 9.8 27.72 7.48 1709 10.5