155/65R15 tire size
155/65R15 in inches: 22.93" overall diameter — 6.10" wide, 3.97" sidewall.
Overall diameter 22.93 in 582.5 mm
Section width 6.10 in 155 mm
Sidewall height 3.97 in 100.75 mm
Revs / mile 879 speedo calibration
Full dimensions
| Measurement | Metric | Imperial |
|---|---|---|
| Overall diameter | 582.5 mm | 22.93 in |
| Section width | 155 mm | 6.10 in |
| Sidewall height | 100.75 mm | 3.97 in |
| Rim diameter | 381 mm | 15 in |
| Circumference | 1830.0 mm | 72.05 in |
| Revolutions per mile | 879.4 | |
| Aspect ratio | 65% | |
Compare 155/65R15 to similar sizes
Frequently asked questions
What is the overall diameter of a 155/65R15 tire?
A 155/65R15 tire has an overall diameter of 22.93 inches (582.5 mm).
How tall is a 155/65R15 tire?
The sidewall height is 100.75 mm (3.97 inches), and the overall diameter from the ground to the top of the tire is 22.93 inches.
How many revolutions per mile does a 155/65R15 tire make?
A 155/65R15 tire makes approximately 879 revolutions per mile. Your speedometer is calibrated to this number.
What rim size does a 155/65R15 tire fit?
A 155/65R15 tire is designed for a 15-inch rim (381 mm).
All dimensions calculated using standard ETRTO formulas. Always confirm fitment with your vehicle's door-placard and a qualified tire professional before purchasing.