© Toyo Tire & Rubber Co., Ltd.


Designed for sportscars, powerful saloons and coupes, Proxes T1-R meets the need for high-speed stability and handling in dry and wet conditions, while retaining low noise and optimum driving comfort.
Superseded now in some sizes by Proxes T1 Sport, Proxes T1R remains a very capable tire with characteristics to match the needs of sports drivers.
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"Generation S" Silica-Reinforced, High-Grip Tread Compound
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Refined Unidirectional Tread Design
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V-Shaped Main Grooves
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Rigid Shoulder Rib-Bands
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Parallel Shoulder Slits
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| Tire Size | Load Speed Index | Product Code | Tread Depth (mm) | Overall Diameter (mm) | Overall Width (mm) | Approved Rim Width Range (inch) |
|---|---|---|---|---|---|---|
| 195/45 R14 | 77V | 2311230 | 8.2 | 532 | 195 | 6.00-6.5-7.50 |
| 195/55 R14 | 82V | 2280400 | 8.4 | 568 | 198 | 5.50-6-7.00 |
| 225/40 R14 | 82V | 2334200 | 8.2 | 535 | 233 | 7.50-8-9.00 |
| 185/55 R15 | 82V | 2280850 | 8.4 | 584 | 192 | 5.00-6-6.50 |
| 195/45 R15 | 78V | 2311410 | 8.2 | 558 | 195 | 6.00-6.5-7.50 |
| 195/50 R15 | 82V | 2302350 | 8.2 | 576 | 198 | 5.50-6-7.00 |
| 195/55 R15 | 85V | 2281850 | 8.4 | 593 | 203 | 5.50-6-7.00 |
| 205/45 R15 | 81V | 2311500 | 8.4 | 565 | 207 | 6.50-7-7.50 |
| 215/45 R15 | 84V | 2311750 | 8.2 | 575 | 211 | 7.00-7-8.00 |
| 205/50 R15 | 89V XL | 2303050 | 8.4 | 587 | 211 | 5.50-6.5-7.50 |
| 205/55 R15 | 88V | 2282890 | 8.4 | 605 | 214 | 5.50-6.5-7.50 |
| 225/50 R15 | 91V | 2304750 | 8.4 | 604 | 230 | 6.00-7-8.00 |
| 185/50 R16 | 81V | 2305030 | 8.4 | 590 | 191 | 5.00-6-6.50 |
| 195/45 R16 | 80V | 2312010 | 8.2 | 583 | 195 | 6.00-6.5-7.50 |
| 195/50 R16 | 84V | 2305130 | 8.4 | 600 | 199 | 5.50-6-7.00 |
| 195/55 R16 | 91V XL | 2285010 | 8.4 | 618 | 200 | 5.50-6-7.00 |
| 195/40 R16 | 80V XL | 2340000 | 8.2 | 560 | 204 | 6.50-7-7.50 |
| 205/45ZR16 | 87W XL | 2312600 | 8.2 | 590 | 209 | 6.50-7-7.50 |
| 205/55ZR16 | 91W | 2288500 | 8.4 | 630 | 212 | 5.50-6.5-7.50 |
| 205/50ZR16 | 87W | 2305300 | 8.4 | 609 | 214 | 5.50-6.5-7.50 |
| 215/40ZR16 | 86W XL | 2343000 | 8.2 | 578 | 222 | 7.00-7.5-8.50 |
| 215/55ZR16 | 93W | 2289300 | 8.4 | 639 | 223 | 6.00-7-7.50 |
| 225/45ZR16 | 93W XL | 2316400 | 8.2 | 608 | 227 | 7.00-7.5-8.50 |
| 225/55ZR16 | 99W XL | 2290300 | 8.4 | 651 | 231 | 6.00-7-8.00 |
| 225/50ZR16 | 92W | 2308900 | 8.4 | 628 | 233 | 6.00-7-8.00 |
| 225/40ZR16 | 85W | 2343400 | 8.2 | 586 | 234 | 7.50-8-9.00 |
| 245/35ZR16 | 86W | 2380000 | 8.2 | 578 | 244 | 8.00-8.5-9.50 |
| 245/45ZR16 | 94W | 2320220 | 8.2 | 625 | 244 | 7.50-8-9.00 |
| 235/50ZR16 | 95W | 2309200 | 8.4 | 639 | 246 | 6.50-7.5-8.50 |
| 245/55ZR16 | 100W | 2292200 | 8.4 | 671 | 254 | 7.00-7.5-8.50 |
| 205/45ZR17 | 88W XL | 2320240 | 8.2 | 616 | 208 | 6.50-7-7.50 |
| 215/45ZR17 | 91W XL | 2320320 | 8.2 | 626 | 211 | 7.00-7-8.00 |
| 205/50ZR17 | 93Y XL | 2310760 | 8.4 | 635 | 212 | 5.50-6.5-7.50 |
| 205/40ZR17 | 84W XL | 2350330 | 8.2 | 600 | 219 | 7.00-7.5-8.00 |
| 215/40ZR17 | 87W XL | 2350710 | 8.2 | 604 | 222 | 7.00-7.5-8.50 |
| 225/45ZR17 | 94Y XL | 2320500 | 8.2 | 633 | 222 | 7.00-7.5-8.50 |
| 215/50ZR17 | 91Y | 2310950 | 8.4 | 644 | 225 | 6.00-7-7.50 |
| 225/50ZR17 | 94Y | 2311000 | 8.2 | 658 | 228 | 6.00-7-8.00 |
| 225/55ZR17 | 97Y | 2294000 | 8.4 | 676 | 229 | 6.00-7-8.00 |
| 235/45ZR17 | 97Y XL | 2320920 | 8.2 | 644 | 238 | 7.50-8-9.00 |
| 235/50ZR17 | 96Y | 2311050 | 8.2 | 665 | 240 | 6.50-7.5-8.50 |
| 235/40ZR17 | 94Y XL | 2350970 | 8.2 | 619 | 242 | 8.00-8.5-9.50 |
| 245/45ZR17 | 99Y XL | 2321400 | 8.2 | 651 | 244 | 7.50-8-9.00 |
| 245/35ZR17 | 87W | 2381300 | 8.2 | 604 | 245 | 8.00-8.5-9.50 |
| 245/40ZR17 | 95Y XL | 2351170 | 8.2 | 627 | 246 | 8.00-8.5-9.50 |
| 255/45ZR17 | 98Y | 2321650 | 8.2 | 659 | 256 | 8.00-8.5-9.50 |
| 255/40ZR17 | 98Y XL | 2351550 | 8.2 | 635 | 258 | 8.50-9-10.00 |
| 265/40ZR17 | 96Y | 2351900 | 8.4 | 643 | 269 | 9.00-9.5-10.50 |
| 215/45ZR18 | 93Y XL | 2321680 | 8.2 | 654 | 206 | 7.00-7-8.00 |
| 205/35ZR18 | 81Y XL | 2385000 | 8.2 | 601 | 212 | 7.00-7.5-8.00 |
| 215/40ZR18 | 89Y XL | 2358500 | 8.2 | 632 | 218 | 7.00-7.5-8.50 |
| 215/35ZR18 | 84W XL | 2386850 | 8.2 | 608 | 219 | 7.00-7.5-8.50 |
| 225/45ZR18 | 95Y XL | 2321700 | 8.2 | 658 | 221 | 7.00-7.5-8.50 |
| 225/35ZR18 | 87Y XL | 2387420 | 8.2 | 616 | 228 | 7.50-8-9.00 |
| 225/40ZR18 | 92Y XL | 2358900 | 8.2 | 637 | 231 | 7.50-8-9.00 |
| 235/45ZR18 | 98Y XL | 2321770 | 8.2 | 669 | 233 | 7.50-8-9.00 |
| 235/30ZR18 | 85Y XL | 2401000 | 8.2 | 599 | 235 | 8.5 |
| 245/35ZR18 | 88Y | 2388700 | 8.2 | 629 | 241 | 8.00-8.5-9.50 |
| 235/40ZR18 | 95Y XL | 2359700 | 8.2 | 643 | 242 | 8.00-8.5-9.50 |
| 245/45ZR18 | 96Y | 2321900 | 8.4 | 676 | 242 | 7.50-8-9.00 |
| 235/50ZR18 | 101Y XL | 2311150 | 8.4 | 689 | 243 | 6.50-7.5-8.50 |
| 245/40ZR18 | 97Y XL | 2360700 | 8.2 | 651 | 244 | 8.00-8.5-9.50 |
| 255/45ZR18 | 99Y | 2322200 | 8.2 | 686 | 250 | 8.00-8.5-9.50 |
| 255/35ZR18 | 94Y XL | 2389300 | 8.2 | 636 | 257 | 8.50-9-10.00 |
| 255/40ZR18 | 99Y XL | 2361000 | 8.2 | 659 | 258 | 8.50-9-10.00 |
| 265/35ZR18 | 97Y XL | 2389900 | 8.2 | 644 | 267 | 9.00-9.5-10.50 |
| 275/35ZR18 | 99Y XL | 2390550 | 8.2 | 649 | 271 | 9.00-9.5-11.00 |
| 275/40ZR18 | 99Y | 2362500 | 8.2 | 673 | 275 | 9.00-9.5-11.00 |
| 285/30ZR18 | 97Y XL | 2403000 | 8.2 | 628 | 284 | 9.50-10-10.50 |
| 285/35ZR18 | 101Y XL | 2391200 | 8.2 | 654 | 285 | 9.50-10-11.00 |
| 285/40ZR18 | 101Y | 2363100 | 8.2 | 683 | 290 | 9.50-10-11.00 |
| 295/35ZR18 | 103Y XL | 2391800 | 8.2 | 661 | 296 | 10.00-10.5-11.50 |
| 225/40ZR19 | 93Y XL | 2322300 | 8.2 | 663 | 228 | 7.50-8-9.00 |
| 225/35ZR19 | 88Y XL | 2364950 | 8.2 | 640 | 229 | 7.50-8-9.00 |
| 245/45ZR19 | 102Y XL | 2420500 | 8.2 | 705 | 238 | 7.50-8-9.00 |
| 235/35ZR19 | 91Y XL | 2393000 | 8.2 | 648 | 242 | 8.00-8.5-9.50 |
| 245/35ZR19 | 93Y XL | 2393600 | 8.2 | 656 | 244 | 8.00-8.5-9.50 |
| 245/40ZR19 | 98Y XL | 2363700 | 8.2 | 678 | 247 | 8.00-8.5-9.50 |
| 255/30ZR19 | 91Y XL | 2396000 | 8.2 | 637 | 254 | 8.50-9-9.50 |
| 255/35ZR19 | 96Y XL | 2394200 | 8.2 | 661 | 256 | 8.50-9-10.00 |
| 255/40ZR19 | 100Y XL | 2364300 | 8.2 | 685 | 258 | 8.50-9-10.00 |
| 265/30ZR19 | 93Y XL | 2410000 | 8.2 | 645 | 266 | 9.00-9.5-10.00 |
| 265/35ZR19 | 98Y XL | 2394800 | 8.2 | 674 | 268 | 9.00-9.5-10.50 |
| 275/30ZR19 | 96Y XL | 2410400 | 8.2 | 650 | 270 | 9.00-9.5-10.00 |
| 275/35ZR19 | 100Y XL | 2395200 | 8.2 | 675 | 270 | 9.00-9.5-11.00 |
| 275/40ZR19 | 101Y | 2364910 | 8.2 | 701 | 274 | 9.00-9.5-10.50 |
| 285/30ZR19 | 98Y XL | 2411000 | 8.2 | 655 | 284 | 9.50-10-10.50 |
| 285/35ZR19 | 99Y | 2395400 | 8.2 | 682 | 285 | 9.50-10-11.00 |
| 315/25ZR19 | 98Y XL | 2412000 | 8.2 | 640 | 324 | 11.00-11.5-12.00 |
| 235/30ZR20 | 88Y XL | 2412500 | 8.2 | 650 | 235 | 8.5 |
| 245/30ZR20 | 90Y XL | 2412900 | 8.2 | 659 | 242 | 8.00-8.5-9.00 |
| 245/35ZR20 | 95Y XL | 2397200 | 8.2 | 680 | 244 | 8.00-8.5-9.50 |
| 245/40ZR20 | 99Y XL | 2365000 | 7.9 | 704 | 248 | 8.00-8.5-9.50 |
| 255/30ZR20 | 92Y XL | 2413000 | 8.2 | 663 | 254 | 8.50-9-9.50 |
| 255/35ZR20 | 97Y XL | 2398000 | 8.2 | 686 | 258 | 8.50-9-10.00 |
| 265/30ZR20 | 94Y XL | 2413100 | 8.2 | 669 | 267 | 9.00-9.5-10.00 |
| 275/35ZR20 | 102Y XL | 2398200 | 7.9 | 700 | 269 | 9.00-9.5-11.00 |
| 275/30ZR20 | 97Y XL | 2413400 | 8.2 | 675 | 270 | 9.00-9.5-10.00 |
| 285/30ZR20 | 99Y XL | 2413700 | 8.2 | 680 | 290 | 9.50-10-10.50 |
| 285/25ZR20 | 93Y XL | 2420800 | 8.2 | 649 | 292 | 10.5 |
| 305/25ZR20 | 97Y XL | 2421010 | 8.2 | 660 | 310 | 10.50-11-11.50 |
| 305/30ZR20 | 103Y XL | 2413900 | 8.2 | 692 | 313 | 10.50-11-11.50 |
| 315/25ZR20 | 99Y XL | 2421100 | 8.2 | 669 | 320 | 11.00-11.5-12.00 |
| 345/25ZR20 | 104Y XL | 2421401 | 8.2 | 680 | 346 | 12.00-12.5-13.00 |
| 255/30ZR21 | 93Y XL | 2420000 | 8.2 | 688 | 260 | 8.50-9-9.50 |
| 285/30ZR21 | 100Y XL | 2420100 | 8.2 | 707 | 284 | 9.50-10-10.50 |
| 295/25ZR21 | 96Y XL | 2421000 | 8.2 | 685 | 297 | 10.00-10.5-11.00 |
| 255/30ZR22 | 95Y XL | 2420200 | 8.2 | 713 | 254 | 8.50-9-9.50 |
| 265/30ZR22 | 97Y XL | 2420210 | 8.2 | 721 | 267 | 9.00-9.5-10.00 |
| 285/25ZR22 | 95Y XL | 2420300 | 8.2 | 701 | 290 | 10.5 |
| 295/25ZR22 | 97Y XL | 2420400 | 8.2 | 708 | 293 | 10.00-10.5-11.00 |