Tire Size Page
265/50R18 Tire Size
A 265/50R18 tire is approximately 28.43 inches tall, with a sidewall height of 5.22 inches and about 709.3 revolutions per mile.
TL;DR: 265/50R18 combines a 265 mm section width, a 50% aspect ratio, and a 18-inch wheel diameter.
Quick facts
Diameter
28.43 in
722 mm overall height
Sidewall
5.22 in
132 mm sidewall height
Circumference
89.33 in
2269 mm per rotation
Revs / Mile
709.3
440.8 revs per kilometer
265/50R18 Dimensions
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 28.43 | 722 |
| Sidewall height | 5.22 | 132 |
| Section width | 10.43 | 265 |
| Circumference | 89.33 | 2269 |
| Wheel diameter | 18 | 457 |
| Revolutions per mile | 709.3 | — |