295/30R23 — what does it mean?
- 295 stands for tread width in millimeters
- 30 is an aspect ration between the tread width and the sidewall in percents
- R means that the tire has a radial construction
- 23 is a wheel diameter (or rim) in inches
How to convert 295 30R23 to inches?
First of all, we need to divide 295 mm (width) by 25.4 (mm to inch conversion), which will give us a width of 11.6″. Then, 30% of the 11.6″ will result in 3.5″ sidewall.
To get the total height or tire diameter, we need to sum the 23″ rim diameter with two of the sidewall heights. It will result in a 30″ total tire diameter (or height).
For your convenience, below is a table for 295/30R23 conversion to inches:
| Inches | Metric | |
|---|---|---|
| Overall diameter (height) | 30″ | 762 mm |
| Tread width | 11.6″ | 295 mm |
| Wheel diameter | 23″ | 762 mm |
| Sidewall height | 3.5″ | 89 mm |
| Circumference | 94.2″ | 2393 mm |
| Revolutions | 673 / ml | 418 / km |
Alternatives to a 295/30R23 tire
If you're looking to upsize your 295 30R23 tires, try to stay within 3% deviation of an overall diameter for safety reasons.
| Tire | Tire diameter | Width | Wheel Size |
|---|---|---|---|
| 285/35R23 | 30.8″ 0.65% | 11.2″ | 23″ |
| 315/25R23 | 29.2″ -0.66% | 12.4″ | 23″ |
| 325/30R23 | 30.8″ 0.65% | 12.8″ | 23″ |
| P285/35R23 | 30.8″ 0.65% | 11.2″ | 23″ |