| Size | Load &Speed | Overall Diameter (mm) |
Section Width (mm) |
Tread Width (mm) |
Approx Circ. (mm) |
Stand. Rim (in) |
Compound |
| 195/50ZR15 | 82W | 577 | 201 | 182 | 1812 | 6.0J | S+,H+ |
| 195/55ZR15 | 85W | 594 | 201 | 180 | 1865 | 6.0J | S+,H+ |
| 205/50ZR15 | 86W | 585 | 214 | 192 | 1837 | 6.5J | S+,H+ |
| 205/55ZR16 | 91W | 630 | 214 | 192 | 1978 | 6.5J | S+,H+ |
| 205/45ZR16 | 83W | 590 | 206 | 188 | 1853 | 7.0J | S+,H+ |
| 205/40ZR17 | 84W XL | 594 | 218 | 188 | 1865 | 7.5J | S+,H+ |
| 205/45ZR17 | 88W | 616 | 206 | 188 | 1934 | 7.0J | S+,H+ |
| 215/40ZR17 | 83W | 604 | 218 | 196 | 1897 | 7.5J | S+,H+ |
| 215/45ZR17 | 87W | 626 | 213 | 194 | 1966 | 7.0J | S+,H+ |
| 225/45ZR17 | 94W XL | 634 | 225 | 206 | 1991 | 7.5J | S+,H+ |
| 235/40ZR17 | 90W | 620 | 241 | 216 | 1947 | 8.5J | S+,H+ |
| 235/45ZR17 | 94W | 644 | 236 | 218 | 2022 | 8.0J | S+,H+ |
| 245/40ZR17 | 95W XL | 628 | 248 | 224 | 1972 | 8.5J | S+,H+ |
| 255/40ZR17 | 94W | 636 | 260 | 234 | 1997 | 9.0J | S+,H+ |
| 225/40ZR18 | 88W | 637 | 230 | 206 | 2000 | 8.0J | S+,H+ |
| 235/40ZR18 | 91W | 645 | 241 | 216 | 2025 | 8.5J | S+,H+ |
| 235/45ZR18 | 94W | 669 | 236 | 218 | 2101 | 8.0J | S+,H+ |
| 245/40ZR18 | 97W XL | 653 | 248 | 224 | 2050 | 8.5J | S+,H+ |
| 255/35ZR18 | 90W | 635 | 260 | 236 | 1994 | 9.0J | S+,H+ |
| 265/35ZR18 | 93W | 643 | 271 | 246 | 2019 | 9.5J | S+,H+ |
| 265/40ZR18 | 101W XL | 668 | 271 | 244 | 2098 | 9.5J | S+,H+ |
| 275/35ZR18 | 99Y XL | 649 | 278 | 256 | 2038 | 9.5J | S+,H+ |
| 285/35ZR18 | 97W | 657 | 290 | 266 | 2063 | 10.0J | S+,H+ |
| 235/35ZR19 | 91W XL | 654 | 241 | 220 | 2054 | 8.5J | S+,H+ |
| 245/35ZR19 | 93W XL | 654 | 248 | 228 | 2054 | 8.5J | S+,H+ |
| 245/40ZR19 | 98W XL | 676 | 248 | 224 | 2123 | 8.5J | S+,H+ |
| 265/30ZR19 | 93W XL | 640 | 270 | 248 | 2010 | 9.5J | S+,H+ |
| 275/30ZR19 | 96W XL | 648 | 278 | 258 | 2035 | 9.5J | S+,H+ |
| 275/35ZR19 | 96Y | 675 | 278 | 256 | 2120 | 9.5J | S+,H+ |
| 285/30ZR19 | 98W XL | 654 | 290 | 266 | 2054 | 10.0J | S+,H+ |
| 295/30ZR19 | 100W XL | 660 | 300 | 274 | 2072 | 10.5J | S+,H+ |
| 285/35ZR20 | 100Y | 708 | 290 | 266 | 2223 | 10.0J | S+,H+ |
Gredge 07RS / 07R
*CENTER GROOVES
Two center grooves were carefully designed from data gathered during testing to quickly and efficiently disperse water for improved wet traction.
*VARIABLE GROOVES
There are two wing grooves at the outside wall with different lengths and angle. Longer groove assists in water channeling and enhances cornering performance and aids in self-cleaning. Shorter groove enhances directional stability. Lightning grooves enhance lateral traction for maximum side bite.
*SOLID CENTER RIB
The addition of a solid center rib improves traction under acceleration by providing a consistent contact patch with the road.
* SIDE DIMPLE
Small dimples allow the drivers to easily check tire wear and the effective contact patch area,