2020 Jeep Grand Cherokee tire size
Most common factory size
P265/50R20
- Factory sizes
- 4
- Across 22 trims
- Trims with it
- 10 of 22
- Diameter
- 30.43 in
- Revs per mile
- 663
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| P265/50R20 | Altitude 4x2, Upland 4x2, Altitude 4WD, Upland 4WD, Limited X 4x2, Limited X 4WD +4 more | 265 | 50 | 20 | 30.43 | 5.22 | 663 |
| P265/60R18 | Laredo E 2WD, Laredo E 4x4, North 4WD, Limited 4x2, Limited 4WD, Trailhawk 4WD +2 more | 265 | 60 | 18 | 30.52 | 6.26 | 661 |
| P245/70R17 | Laredo 4x2, Laredo 4WD | 245 | 70 | 17 | 30.50 | 6.75 | 661 |
| P295/45R20 | SRT 4WD, Trackhawk 4WD | 295 | 45 | 20 | 30.45 | 5.23 | 662 |
What P265/50R20 means
| Part | Number | Meaning |
|---|---|---|
| Type | P | Passenger car tire. |
| Width | 265 mm | Tread width. 10.4 in. |
| Sidewall | 50 | Sidewall height is 50% of the width. |
| Construction | R | Radial tire. |
| Rim | 20 in | Fits 20 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 |
|---|---|---|---|---|
| 295/45R20 | 20 | 30.45 | +0.1% | 60.0 mph |
| 265/55R19 | 19 | 30.48 | +0.1% | 59.9 mph |
| 265/45R21 | 21 | 30.39 | -0.1% | 60.1 mph |
| 295/40R21 | 21 | 30.29 | -0.5% | 60.3 mph |
| 235/50R21 | 21 | 30.25 | -0.6% | 60.4 mph |
| 235/55R20 | 20 | 30.18 | -0.8% | 60.5 mph |
| 275/45R21 | 21 | 30.74 | +1.0% | 59.4 mph |
| 235/60R19 | 19 | 30.10 | -1.1% | 60.7 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 245/70R17 | 17 | 30.50 | -0.1% | 60.0 mph |
| 265/65R17 | 17 | 30.56 | +0.1% | 59.9 mph |
| 265/55R19 | 19 | 30.48 | -0.1% | 60.1 mph |
| 275/55R19 | 19 | 30.91 | +1.3% | 59.2 mph |
| 235/60R19 | 19 | 30.10 | -1.4% | 60.8 mph |
| 255/65R17 | 17 | 30.05 | -1.5% | 60.9 mph |
| 275/60R18 | 18 | 30.99 | +1.5% | 59.1 mph |
| 255/60R18 | 18 | 30.05 | -1.5% | 60.9 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 265/60R18 | 18 | 30.52 | +0.1% | 60.0 mph |
| 245/75R16 | 16 | 30.47 | -0.1% | 60.1 mph |
| 265/65R17 | 17 | 30.56 | +0.2% | 59.9 mph |
| 285/65R16 | 16 | 30.59 | +0.3% | 59.8 mph |
| 265/70R16 | 16 | 30.61 | +0.3% | 59.8 mph |
| 215/85R16 | 16 | 30.39 | -0.4% | 60.2 mph |
| 255/70R16 | 16 | 30.06 | -1.5% | 60.9 mph |
| 255/65R17 | 17 | 30.05 | -1.5% | 60.9 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 265/50R20 | 20 | 30.43 | -0.1% | 60.0 mph |
| 265/55R19 | 19 | 30.48 | +0.1% | 60.0 mph |
| 265/45R21 | 21 | 30.39 | -0.2% | 60.1 mph |
| 295/40R21 | 21 | 30.29 | -0.5% | 60.3 mph |
| 235/50R21 | 21 | 30.25 | -0.7% | 60.4 mph |
| 235/55R20 | 20 | 30.18 | -0.9% | 60.5 mph |
| 275/45R21 | 21 | 30.74 | +1.0% | 59.4 mph |
| 235/60R19 | 19 | 30.10 | -1.2% | 60.7 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