THE CIRCUIT 01S FEATURES AN EXTERNAL PROFILE AND INTERNAL STRUCTURE THAT ARE DESIGNED TO MAXIMIZE THE DIMENSIONS OF THE CONTACT AREA TO INCREASE OVERALL TRACTION.
THE STRUCTURE OF THE TIRE AND THE BEAD AREA ENSURE EXCELLENT BRAKING AND TRACTION AS WELL AS THE COMPLETE PERFORMANCE OF THE TIRE.
THE CIRCUIT 01S IS A TOP TIRE THAT HAS PROVEN TO BE ULTRA COMPETITIVE IN DRY CONDITIONS. AS A DRY TIRE, THE 01S IS A HIGH-TECH SLICK TIRE WHICH HAS EXCELLENT GRIP ABILITY AND CONTINUOUS PERFORMANCE EVEN IN THE LIMIT OF HIGH SPEED DRIVING DUE TO THE HEAT CYCLE OF THE TIRE.
| SIZE | OVERALL DIAMETER (mm) |
SECTION WIDTH (mm) |
TREAD WIDTH (mm) |
APPROX CIRC. (mm) |
STAND. RIM (in) |
COMPOUND |
| 195/50R15 | 577 | 195 | 184 |
1812 | 6J | S,M,H |
| 205/50R15 | 586 | 213 | 194 | 1840 | 6.5J | S,M,H |
| 190/570R15 | 568 | 212 | 194 | 1784 | 6.5J | S,M,H |
| 200/580R15 | 580 | 213 | 206 | 1821 | 7J | S,M,H |
| 205/580R15 | 580 | 214 | 210 | 1821 | 7J | S,M,H |
| 225/580R15 | 578 | 243 | 230 | 1815 | 8J | S,M,H |
| 235/45R17 | 645 | 237 | 222 | 2025 | 8J | S,M,H |
| 240/610R17 | 611 | 251 | 240 | 1919 | 9J | S,M,H |
| 240/620R17 | 630 | 257 | 240 | 1978 | 7.5J | S,M,H |
| 275/35R18 | 652 | 273 | 260 | 2047 | 9.5J | S,M,H |
| 240/640R18 | 648 | 254 | 238 | 2035 | 9.5J | S,M,H |
| 250/640R18 | 639 | 264 | 252 | 2006 | 9J | S,M,H |
| 250/650R18 | 649 | 272 | 252 | 2038 | 9.5J | S,M,H |
| 280/650R18 | 648 | 308 | 280 | 2035 | 11J | S,M,H |
| 280/680R18 | 678 | 308 | 284 | 2129 | 11J | S,M,H |
| 300/650R18 | 648 | 340 | 300 | 2035 | 12J | S,M,H |
| 300/680R18 | 678 | 340 | 304 | 2129 | 12J | S,M,H |
| 325/710R18 | 708 | 354 | 312 | 2223 | 13J | S,M,H |
| 255/30R19 | 642 | 251 | 242 | 2016 | 8.5J | S,M,H |
| 265/30R19 | 640 | 280 | 266 | 2010 | 9.5J | S,M,H |
| 295/30R19 | 663 | 296 | 280 | 2082 | 10.5J | S,M,H |
| 245/35R20 | 685 | 232 | 230 | 2151 | 8J | S,M,H |
| 305/30R20 | 690 | 318 | 290 | 2167 | 11J | S,M,H |