2020 INFINITI QX60 tire size
Most common factory size
P235/65R18
- Factory sizes
- 1
- Across 6 trims
- Diameter
- 30.03 in
- Revs per mile
- 672
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| P235/65R18 | All 6 trims | 235 | 65 | 18 | 30.03 | 6.01 | 672 |
What P235/65R18 means
| Part | Number | Meaning |
|---|---|---|
| Type | P | Passenger car tire. |
| Width | 235 mm | Tread width. 9.3 in. |
| Sidewall | 65 | Sidewall height is 65% of the width. |
| Construction | R | Radial tire. |
| Rim | 18 in | Fits 18 in wheels. |
Other sizes that fit
Within 3% of the stock diameter. A common shop guideline, not a maker spec.
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 255/55R19 | 19 | 30.04 | +0.1% | 60.0 mph |
| 255/60R18 | 18 | 30.05 | +0.1% | 60.0 mph |
| 255/65R17 | 17 | 30.05 | +0.1% | 60.0 mph |
| 235/60R19 | 19 | 30.10 | +0.2% | 59.9 mph |
| 235/70R17 | 17 | 29.95 | -0.2% | 60.1 mph |
| 275/55R18 | 18 | 29.91 | -0.4% | 60.2 mph |
| 275/50R19 | 19 | 29.83 | -0.7% | 60.4 mph |
| 225/60R19 | 19 | 29.63 | -1.3% | 60.8 mph |
Checked against 292 factory sizes listed for 2009-2027 US models.
What this cannot tell you
Tire pressure is on the driver door sticker. Not in this data.
Optional wheel packages may differ.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ