215/50R18 vs 275/35R19 tire size
275/35R19 vs 215/50R18, diameter
+0.4% taller
- Speedometer
- 59.7 mph
- At a true 60 mph
- Diameter
- 26.58 in
- Was 26.46 in
- Revs per mile
- 759
- Was 762
- 3% guideline
- Within
Car built for 215/50R18, now on 275/35R19.
215/50R18 and 275/35R19
| Measure | 215/50R18 | 275/35R19 | Difference |
|---|---|---|---|
| Width, mm | 215 | 275 | +60 |
| Sidewall, % of width | 50 | 35 | -15 |
| Rim, in | 18 | 19 | +1 |
| Section height, in | 4.23 | 3.79 | -0.44 |
| Diameter, in | 26.46 | 26.58 | +0.11 (+0.4%) |
| Circumference, in | 83.1 | 83.5 | +0.4 |
| Revs per mile | 762 | 759 | -3 (-0.4%) |
Fitting 275/35R19 instead of 215/50R18
Within the usual 3% diameter guideline.
- Needs 19 in wheels.
- 60 mm wider. Check rubbing at full lock.
Cars with 215/50R18
Cars with 275/35R19
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