2024 Jeep Gladiator tire size
Most common factory size
LT255/75R17
- Factory sizes
- 5
- Across 11 trims
- Trims with it
- 4 of 11
- Trims with no size
- 11
- Diameter
- 32.06 in
- Revs per mile
- 629
Tire sizes by trim
Source marks: one source
| Size | Trims | Width, mm | Sidewall, % of width | Rim, in | Diameter, in | Sidewall, in | Revs per mile |
|---|---|---|---|---|---|---|---|
| LT255/75R17 | Jeep Beach 4x4, High Tide 4x4, Texas Trail 4x4, Willys 4x4 | 255 | 75 | 17 | 32.06 | 7.53 | 629 |
| LT285/75R17 | Mojave 4x4, Mojave X 4x4, Rubicon 4x4, Rubicon X 4x4 | 285 | 75 | 17 | 33.83 | 8.42 | 596 |
| P275/55R20 | Nighthawk 4x4 | 275 | 55 | 20 | 31.91 | 5.95 | 632 |
| P245/75R17 | Sport 4x4 | 245 | 75 | 17 | 31.47 | 7.23 | 641 |
| P255/70R18 | Sport S 4x4 | 255 | 70 | 18 | 32.06 | 7.03 | 629 |
What LT255/75R17 means
| Part | Number | Meaning |
|---|---|---|
| Type | LT | Light truck tire. |
| Width | 255 mm | Tread width. 10.0 in. |
| Sidewall | 75 | Sidewall height is 75% of the width. |
| Construction | R | Radial tire. |
| Rim | 17 in | Fits 17 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 |
|---|---|---|---|---|
| 255/70R18 | 18 | 32.06 | -0.0% | 60.0 mph |
| 275/65R18 | 18 | 32.07 | +0.0% | 60.0 mph |
| 235/80R17 | 17 | 31.80 | -0.8% | 60.5 mph |
| 245/75R18 | 18 | 32.47 | +1.3% | 59.2 mph |
| 265/75R16 | 16 | 31.65 | -1.3% | 60.8 mph |
| 265/70R17 | 17 | 31.61 | -1.4% | 60.9 mph |
| 265/65R18 | 18 | 31.56 | -1.5% | 60.9 mph |
| 285/65R18 | 18 | 32.59 | +1.6% | 59.0 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 315/70R17 | 17 | 34.36 | +1.6% | 59.1 mph |
| 275/70R18 | 18 | 33.16 | -2.0% | 61.2 mph |
| 325/65R18 | 18 | 34.63 | +2.4% | 58.6 mph |
| 305/70R18 | 18 | 34.81 | +2.9% | 58.3 mph |
| 285/75R18 | 18 | 34.83 | +3.0% | 58.3 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 275/50R21 | 21 | 31.83 | -0.3% | 60.2 mph |
| 305/50R20 | 20 | 32.01 | +0.3% | 59.8 mph |
| 255/60R20 | 20 | 32.05 | +0.4% | 59.7 mph |
| 255/65R19 | 19 | 32.05 | +0.4% | 59.7 mph |
| 245/60R20 | 20 | 31.57 | -1.0% | 60.6 mph |
| 265/55R20 | 20 | 31.48 | -1.4% | 60.8 mph |
| 265/60R20 | 20 | 32.52 | +1.9% | 58.9 mph |
| 285/50R20 | 20 | 31.22 | -2.2% | 61.3 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 285/60R18 | 18 | 31.46 | -0.0% | 60.0 mph |
| 245/70R18 | 18 | 31.50 | +0.1% | 59.9 mph |
| 265/65R18 | 18 | 31.56 | +0.3% | 59.8 mph |
| 265/70R17 | 17 | 31.61 | +0.4% | 59.7 mph |
| 265/75R16 | 16 | 31.65 | +0.6% | 59.7 mph |
| 235/80R17 | 17 | 31.80 | +1.1% | 59.4 mph |
| 255/70R17 | 17 | 31.06 | -1.3% | 60.8 mph |
| 255/65R18 | 18 | 31.05 | -1.3% | 60.8 mph |
| Size | Rim, in | Diameter, in | Change | Speedo reads at 60 mph |
|---|---|---|---|---|
| 255/65R19 | 19 | 32.05 | -0.0% | 60.0 mph |
| 255/75R17 | 17 | 32.06 | +0.0% | 60.0 mph |
| 275/65R18 | 18 | 32.07 | +0.1% | 60.0 mph |
| 235/80R17 | 17 | 31.80 | -0.8% | 60.5 mph |
| 245/75R18 | 18 | 32.47 | +1.3% | 59.2 mph |
| 265/70R17 | 17 | 31.61 | -1.4% | 60.9 mph |
| 265/65R18 | 18 | 31.56 | -1.5% | 60.9 mph |
| 285/65R18 | 18 | 32.59 | +1.7% | 59.0 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