Comparison
285/35 R22 vs 315/30 R22
Compared to 285/35 R22, 315/30 R22 is 10.5 mm shorter and changes the speedometer reading by -1.38%.
Current Tire
285/35R22
New Tire
315/30R22
285/35 R22
315/30 R22
Ground line · scaled comparison
Excellent Fit
Within ±3% — safe for daily driving
Diameter change
-10.5 mm
-1.38%
Speedometer at 100
98.6 km/h
-1.38% error
Ground clearance
-5.3 mm
ride height delta
Sidewall change
-5.3 mm
revs/km: 425.7
Permalink for this comparison:
/compare/285-35-r22-vs-315-30-r22Detailed comparison
| Metric | 285/35 R22 | 315/30 R22 | Difference |
|---|---|---|---|
| Overall diameter | 758.3 mm | 747.8 mm | -10.5 mm (-1.38%) |
| Sidewall height | 99.8 mm | 94.5 mm | -5.3 mm |
| Circumference | 2.382 m | 2.349 m | -33.0 mm |
| Revs / km | 419.8 | 425.7 | +5.9 |
| Ground clearance | reference | -5.3 mm | -5.3 mm |
| Speedometer @ 100 km/h | 100.0 km/h | 98.6 km/h | -1.38 km/h |
Verdict: excellent
Within ±3% — speedometer, ABS and traction control should behave normally.
Back to
285/35 R22
Back to
315/30 R22