295/30R22 Tire Size
295/30R22 diameter, sidewall, revolutions per mile, and plus-sizing options.
The 295/30R22 tire size breaks down as: 295 mm section width, 30% aspect ratio, and a 22-inch rim. Below are its real, calculated dimensions.
295/30R22 Calculated Dimensions
| Metric | Value |
|---|---|
| Overall diameter | 29.0 in (736 mm) |
| Sidewall height | 3.5 in (89 mm) |
| Circumference | 91.0 in (2312 mm) |
| Revolutions per mile | 696 |
Typical Fitment
295/30R22 is most often found on performance luxury SUVs. Always confirm against the door-jamb placard or owner manual before fitting.
Plus-Sizing Alternatives
These sizes keep the overall diameter close to 295/30R22, so speedometer and gearing stay near stock:
| Size | Diameter | Diameter change |
|---|---|---|
| 305/30R22 | 29.20 in | +0.8% |
| 305/25R23 | 29.00 in | +0.1% |
| 315/20R24 | 28.96 in | -0.0% |
Speedometer Note
If you fit a 305/30R22 instead of 295/30R22, the diameter changes by +0.8%. A taller tire makes your speedometer read low — at a true 60 mph it would show roughly 60 mph. A shorter tire has the opposite effect, so the gauge reads high.
Use the tire calculator to compare 295/30R22 against any other size and see the exact diameter and speedometer difference.
Frequently Asked Questions
What does 295/30R22 mean?
295/30R22 means a 295 mm wide tire with a 30% sidewall aspect ratio mounted on a 22-inch rim. The aspect ratio is the sidewall height as a percentage of the width.
Can I plus-size from 295/30R22?
Yes, as long as the replacement keeps the overall diameter close to stock so the speedometer stays accurate. Common plus-size moves from 295/30R22 are 305/30R22, 305/25R23, 315/20R24.
Will 295/30R22 affect my speedometer?
Only if it differs in diameter from your original size. A taller tire reads low; a shorter tire reads high. Compare the two sizes with the calculator to find the percentage.