Tire Size Page
155/70R17 Tire Size
A 155/70R17 tire is approximately 25.54 inches tall, with a sidewall height of 4.27 inches and about 789.6 revolutions per mile.
TL;DR: 155/70R17 combines a 155 mm section width, a 70% aspect ratio, and a 17-inch wheel diameter.
Quick facts
Diameter
25.54 in
649 mm overall height
Sidewall
4.27 in
108 mm sidewall height
Circumference
80.25 in
2038 mm per rotation
Revs / Mile
789.6
490.6 revs per kilometer
155/70R17 Dimensions
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 25.54 | 649 |
| Sidewall height | 4.27 | 108 |
| Section width | 6.10 | 155 |
| Circumference | 80.25 | 2038 |
| Wheel diameter | 17 | 432 |
| Revolutions per mile | 789.6 | — |