2020 Chevrolet Camaro tire size
Most common factory size
P245/50R18
- Factory sizes
- 4
- Across 5 trims
- Trims with it
- 2 of 5
- Trims with no size
- 15
- Diameter
- 27.65 in
- Revs per mile
- 730
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| P245/50R18 | LS RWD, LT RWD | 245 | 50 | 18 | 27.65 | 4.82 | 730 |
| P245/40R20 | LT1 RWD | 245 | 40 | 20 | 27.72 | 3.86 | 728 |
| P285/30R20 | SS RWD | 285 | 30 | 20 | 26.73 | 3.37 | 754 |
| P305/30R19 | ZL1 RWD | 305 | 30 | 19 | 26.20 | 3.60 | 770 |
What P245/50R18 means
| Part | Number | Meaning |
|---|---|---|
| Type | P | Passenger car tire. |
| Width | 245 mm | Tread width. 9.6 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 |
|---|---|---|---|---|
| 275/40R19 | 19 | 27.66 | +0.1% | 60.0 mph |
| 225/60R17 | 17 | 27.63 | -0.1% | 60.0 mph |
| 245/45R19 | 19 | 27.68 | +0.1% | 59.9 mph |
| 245/55R17 | 17 | 27.61 | -0.1% | 60.1 mph |
| 225/55R18 | 18 | 27.74 | +0.4% | 59.8 mph |
| 155/70R19 | 19 | 27.54 | -0.4% | 60.2 mph |
| 315/40R18 | 18 | 27.92 | +1.0% | 59.4 mph |
| 265/40R19 | 19 | 27.35 | -1.1% | 60.7 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 245/35R21 | 21 | 27.75 | +0.1% | 59.9 mph |
| 245/45R19 | 19 | 27.68 | -0.1% | 60.1 mph |
| 275/40R19 | 19 | 27.66 | -0.2% | 60.1 mph |
| 215/45R20 | 20 | 27.62 | -0.4% | 60.2 mph |
| 175/55R20 | 20 | 27.58 | -0.5% | 60.3 mph |
| 275/35R20 | 20 | 27.58 | -0.5% | 60.3 mph |
| 285/35R20 | 20 | 27.85 | +0.5% | 59.7 mph |
| 155/70R19 | 19 | 27.54 | -0.6% | 60.4 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 245/40R19 | 19 | 26.72 | -0.1% | 60.0 mph |
| 245/35R20 | 20 | 26.75 | +0.1% | 60.0 mph |
| 195/50R19 | 19 | 26.68 | -0.2% | 60.1 mph |
| 275/35R19 | 19 | 26.58 | -0.6% | 60.3 mph |
| 275/30R20 | 20 | 26.50 | -0.9% | 60.5 mph |
| 225/45R19 | 19 | 26.97 | +0.9% | 59.5 mph |
| 235/35R20 | 20 | 26.48 | -1.0% | 60.6 mph |
| 255/35R20 | 20 | 27.03 | +1.1% | 59.3 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 225/35R20 | 20 | 26.20 | -0.0% | 60.0 mph |
| 265/30R20 | 20 | 26.26 | +0.2% | 59.9 mph |
| 265/35R19 | 19 | 26.30 | +0.4% | 59.8 mph |
| 225/40R19 | 19 | 26.09 | -0.5% | 60.3 mph |
| 235/45R18 | 18 | 26.33 | +0.5% | 59.7 mph |
| 255/40R18 | 18 | 26.03 | -0.7% | 60.4 mph |
| 255/35R19 | 19 | 26.03 | -0.7% | 60.4 mph |
| 255/30R20 | 20 | 26.02 | -0.7% | 60.4 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