2026 Ford Mustang tire size
Most common factory size
P235/50R18
- Factory sizes
- 4
- Across 6 trims
- Trims with it
- 2 of 6
- Trims with no size
- 6
- Diameter
- 27.25 in
- Revs per mile
- 740
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| P235/50R18 | EcoBoost RWD, EcoBoost Premium RWD | 235 | 50 | 18 | 27.25 | 4.63 | 740 |
| P255/45R18 | GT RWD, GT Premium RWD | 255 | 45 | 18 | 27.04 | 4.52 | 746 |
| P255/40R19 | Dark Horse RWD | 255 | 40 | 19 | 27.03 | 4.02 | 746 |
| P305/30R20 | Dark Horse SC RWD | 305 | 30 | 20 | 27.20 | 3.60 | 741 |
What P235/50R18 means
| Part | Number | Meaning |
|---|---|---|
| Type | P | Passenger car tire. |
| Width | 235 mm | Tread width. 9.3 in. |
| Sidewall | 50 | Sidewall height is 50% 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 |
|---|---|---|---|---|
| 215/55R18 | 18 | 27.31 | +0.2% | 59.9 mph |
| 235/55R17 | 17 | 27.18 | -0.3% | 60.2 mph |
| 235/45R19 | 19 | 27.33 | +0.3% | 59.8 mph |
| 215/60R17 | 17 | 27.16 | -0.3% | 60.2 mph |
| 265/40R19 | 19 | 27.35 | +0.3% | 59.8 mph |
| 295/35R19 | 19 | 27.13 | -0.4% | 60.3 mph |
| 255/50R17 | 17 | 27.04 | -0.8% | 60.5 mph |
| 255/45R18 | 18 | 27.04 | -0.8% | 60.5 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 255/40R19 | 19 | 27.03 | -0.0% | 60.0 mph |
| 255/50R17 | 17 | 27.04 | +0.0% | 60.0 mph |
| 225/45R19 | 19 | 26.97 | -0.2% | 60.1 mph |
| 295/35R19 | 19 | 27.13 | +0.3% | 59.8 mph |
| 215/60R17 | 17 | 27.16 | +0.5% | 59.7 mph |
| 235/55R17 | 17 | 27.18 | +0.5% | 59.7 mph |
| 225/50R18 | 18 | 26.86 | -0.7% | 60.4 mph |
| 235/50R18 | 18 | 27.25 | +0.8% | 59.5 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 255/35R20 | 20 | 27.03 | -0.0% | 60.0 mph |
| 255/45R18 | 18 | 27.04 | +0.0% | 60.0 mph |
| 225/45R19 | 19 | 26.97 | -0.2% | 60.1 mph |
| 295/35R19 | 19 | 27.13 | +0.4% | 59.8 mph |
| 225/50R18 | 18 | 26.86 | -0.6% | 60.4 mph |
| 305/30R20 | 20 | 27.20 | +0.6% | 59.6 mph |
| 235/50R18 | 18 | 27.25 | +0.8% | 59.5 mph |
| 265/35R20 | 20 | 27.30 | +1.0% | 59.4 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 295/35R19 | 19 | 27.13 | -0.3% | 60.2 mph |
| 265/35R20 | 20 | 27.30 | +0.4% | 59.8 mph |
| 235/45R19 | 19 | 27.33 | +0.4% | 59.7 mph |
| 265/40R19 | 19 | 27.35 | +0.5% | 59.7 mph |
| 255/40R19 | 19 | 27.03 | -0.6% | 60.4 mph |
| 255/35R20 | 20 | 27.03 | -0.7% | 60.4 mph |
| 235/40R20 | 20 | 27.40 | +0.7% | 59.6 mph |
| 225/45R19 | 19 | 26.97 | -0.9% | 60.5 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