205/60R16 vs 245/45R17 tire size
245/45R17 vs 205/60R16, diameter
Same diameter
- Speedometer
- 60.0 mph
- At a true 60 mph
- Diameter
- 25.68 in
- Was 25.69 in
- Revs per mile
- 785
- Was 785
- 3% guideline
- Within
Car built for 205/60R16, now on 245/45R17.
205/60R16 and 245/45R17
| Measure | 205/60R16 | 245/45R17 | Difference |
|---|---|---|---|
| Width, mm | 205 | 245 | +40 |
| Sidewall, % of width | 60 | 45 | -15 |
| Rim, in | 16 | 17 | +1 |
| Section height, in | 4.84 | 4.34 | -0.50 |
| Diameter, in | 25.69 | 25.68 | 0 (-0.0%) |
| Circumference, in | 80.7 | 80.7 | -0.0 |
| Revs per mile | 785 | 785 | +0 (+0.0%) |
Fitting 245/45R17 instead of 205/60R16
Within the usual 3% diameter guideline.
- Needs 17 in wheels.
- 40 mm wider. Check rubbing at full lock.
- Shorter sidewall: 0.5 in less.
Cars with 205/60R16
What this cannot tell you
Diameter within 3% is a common shop guideline, not a maker spec.
Load index, offset and clearance are not in this data.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ