Tire size chart in inches
How tall and wide common tire sizes are, by wheel size.
15-inch wheels
| Size | Tall | Wide | Called |
|---|---|---|---|
| 195/65R15 | 25.0″ | 7.7″ | |
| 215/70R15 | 26.9″ | 8.5″ | |
| 33x12.50R15 | 33.0″ | 12.5″ | 33-inch |
16-inch wheels
17-inch wheels
| Size | Tall | Wide | Called |
|---|---|---|---|
| 215/45R17 | 24.6″ | 8.5″ | |
| 215/50R17 | 25.5″ | 8.5″ | |
| 215/55R17 | 26.3″ | 8.5″ | |
| 225/45R17 | 25.0″ | 8.9″ | |
| 225/50R17 | 25.9″ | 8.9″ | |
| 225/55R17 | 26.7″ | 8.9″ | |
| 225/60R17 | 27.6″ | 8.9″ | |
| 225/65R17 | 28.5″ | 8.9″ | |
| 235/55R17 | 27.2″ | 9.3″ | |
| 235/60R17 | 28.1″ | 9.3″ | |
| 235/65R17 | 29.0″ | 9.3″ | |
| 245/70R17 | 30.5″ | 9.6″ | 31-inch |
| 245/75R17 | 31.5″ | 9.6″ | 31-inch |
| 255/70R17 | 31.1″ | 10.0″ | 31-inch |
| 255/75R17 | 32.1″ | 10.0″ | 32-inch |
| 265/65R17 | 30.6″ | 10.4″ | 31-inch |
| 265/70R17 | 31.6″ | 10.4″ | 32-inch |
| 285/70R17 | 32.7″ | 11.2″ | 33-inch |
| 285/75R17 | 33.8″ | 11.2″ | 34-inch |
| 315/70R17 | 34.4″ | 12.4″ | 34-inch |
| 37x12.50R17 | 37.0″ | 12.5″ | 37-inch |
| 35x12.50R17 | 35.0″ | 12.5″ | 35-inch |
18-inch wheels
| Size | Tall | Wide | Called |
|---|---|---|---|
| 225/40R18 | 25.1″ | 8.9″ | |
| 225/55R18 | 27.7″ | 8.9″ | |
| 225/60R18 | 28.6″ | 8.9″ | |
| 235/40R18 | 25.4″ | 9.3″ | |
| 235/45R18 | 26.3″ | 9.3″ | |
| 235/50R18 | 27.3″ | 9.3″ | |
| 235/55R18 | 28.2″ | 9.3″ | |
| 235/60R18 | 29.1″ | 9.3″ | |
| 235/65R18 | 30.0″ | 9.3″ | 30-inch |
| 245/40R18 | 25.7″ | 9.6″ | |
| 245/60R18 | 29.6″ | 9.6″ | 30-inch |
| 245/75R18 | 32.5″ | 9.6″ | 32-inch |
| 255/60R18 | 30.0″ | 10.0″ | 30-inch |
| 255/65R18 | 31.1″ | 10.0″ | 31-inch |
| 255/70R18 | 32.1″ | 10.0″ | 32-inch |
| 265/60R18 | 30.5″ | 10.4″ | 31-inch |
| 265/65R18 | 31.6″ | 10.4″ | 32-inch |
| 265/70R18 | 32.6″ | 10.4″ | 33-inch |
| 275/65R18 | 32.1″ | 10.8″ | 32-inch |
| 275/70R18 | 33.2″ | 10.8″ | 33-inch |
| 285/65R18 | 32.6″ | 11.2″ | 33-inch |
| 325/65R18 | 34.6″ | 12.8″ | 35-inch |
19-inch wheels
20-inch wheels
| Size | Tall | Wide | Called |
|---|---|---|---|
| 235/35R20 | 26.5″ | 9.3″ | |
| 235/50R20 | 29.3″ | 9.3″ | |
| 235/55R20 | 30.2″ | 9.3″ | 30-inch |
| 245/30R20 | 25.8″ | 9.6″ | |
| 245/50R20 | 29.6″ | 9.6″ | 30-inch |
| 245/60R20 | 31.6″ | 9.6″ | 32-inch |
| 255/40R20 | 28.0″ | 10.0″ | |
| 255/45R20 | 29.0″ | 10.0″ | |
| 255/50R20 | 30.0″ | 10.0″ | 30-inch |
| 255/55R20 | 31.0″ | 10.0″ | 31-inch |
| 255/60R20 | 32.0″ | 10.0″ | 32-inch |
| 265/50R20 | 30.4″ | 10.4″ | 30-inch |
| 265/55R20 | 31.5″ | 10.4″ | 31-inch |
| 265/60R20 | 32.5″ | 10.4″ | 33-inch |
| 275/30R20 | 26.5″ | 10.8″ | |
| 275/55R20 | 31.9″ | 10.8″ | 32-inch |
| 275/60R20 | 33.0″ | 10.8″ | 33-inch |
| 295/45R20 | 30.5″ | 11.6″ | 30-inch |