Tire Size Page
175/55R15 Tire Size
A 175/55R15 tire is approximately 22.58 inches tall, with a sidewall height of 3.79 inches and about 893.2 revolutions per mile.
TL;DR: 175/55R15 combines a 175 mm section width, a 55% aspect ratio, and a 15-inch wheel diameter.
Quick facts
Diameter
22.58 in
574 mm overall height
Sidewall
3.79 in
96 mm sidewall height
Circumference
70.93 in
1802 mm per rotation
Revs / Mile
893.2
555.0 revs per kilometer
175/55R15 Dimensions
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 22.58 | 574 |
| Sidewall height | 3.79 | 96 |
| Section width | 6.89 | 175 |
| Circumference | 70.93 | 1802 |
| Wheel diameter | 15 | 381 |
| Revolutions per mile | 893.2 | — |