295/55R20 tire size
295/55R20 in inches: 32.78" overall diameter — 11.61" wide, 6.39" sidewall.
Overall diameter 32.78 in 832.5 mm
Section width 11.61 in 295 mm
Sidewall height 6.39 in 162.25 mm
Revs / mile 615 speedo calibration
Full dimensions
| Measurement | Metric | Imperial |
|---|---|---|
| Overall diameter | 832.5 mm | 32.78 in |
| Section width | 295 mm | 11.61 in |
| Sidewall height | 162.25 mm | 6.39 in |
| Rim diameter | 508 mm | 20 in |
| Circumference | 2615.4 mm | 102.97 in |
| Revolutions per mile | 615.3 | |
| Aspect ratio | 55% | |
Compare 295/55R20 to similar sizes
Frequently asked questions
What is the overall diameter of a 295/55R20 tire?
A 295/55R20 tire has an overall diameter of 32.78 inches (832.5 mm).
How tall is a 295/55R20 tire?
The sidewall height is 162.25 mm (6.39 inches), and the overall diameter from the ground to the top of the tire is 32.78 inches.
How many revolutions per mile does a 295/55R20 tire make?
A 295/55R20 tire makes approximately 615 revolutions per mile. Your speedometer is calibrated to this number.
What rim size does a 295/55R20 tire fit?
A 295/55R20 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.