265/30R20 tire size
265/30R20 in inches: 26.26" overall diameter — 10.43" wide, 3.13" sidewall.
Overall diameter 26.26 in 667 mm
Section width 10.43 in 265 mm
Sidewall height 3.13 in 79.5 mm
Revs / mile 768 speedo calibration
Full dimensions
| Measurement | Metric | Imperial |
|---|---|---|
| Overall diameter | 667 mm | 26.26 in |
| Section width | 265 mm | 10.43 in |
| Sidewall height | 79.5 mm | 3.13 in |
| Rim diameter | 508 mm | 20 in |
| Circumference | 2095.4 mm | 82.50 in |
| Revolutions per mile | 768.0 | |
| Aspect ratio | 30% | |
Compare 265/30R20 to similar sizes
Frequently asked questions
What is the overall diameter of a 265/30R20 tire?
A 265/30R20 tire has an overall diameter of 26.26 inches (667 mm).
How tall is a 265/30R20 tire?
The sidewall height is 79.5 mm (3.13 inches), and the overall diameter from the ground to the top of the tire is 26.26 inches.
How many revolutions per mile does a 265/30R20 tire make?
A 265/30R20 tire makes approximately 768 revolutions per mile. Your speedometer is calibrated to this number.
What rim size does a 265/30R20 tire fit?
A 265/30R20 tire is designed for a 20-inch rim (508 mm).
All dimensions calculated using standard ETRTO formulas. Always confirm fitment with your vehicle's door-placard and a qualified tire professional before purchasing.