2017 Ford Expedition Tire Sizes
The 2017 Ford Expedition is listed with three tire sizes: 275/55R20, 275/65R18, and 285/45R22. These are the sizes shown for this model year; the available size can vary by trim or equipment.
The first number is the tire’s width in millimeters, the second is its sidewall height as a percentage of its width, and the number after R is the wheel diameter in inches. Match the full size when checking replacement tires, since different listed sizes use different wheel diameters.
The listed facts do not identify which size applies to each trim or vehicle, or whether a particular vehicle has different equipment. Confirm the correct size on the driver’s door jamb or in the owner’s manual.
- 275/55R20 · 275/65R18 · 285/45R22
- OEM tire sizes
- Distinct OEM sizes275/55R20 · 275/65R18 · 285/45R22
- Calculated overall diameter31.9–32.1 in
Calculated from catalog valuesOverall diameter is calculated from the stored OEM size string.
| Configuration | Wheel | Tire | Overall diameter | Bolt |
|---|---|---|---|---|
| 3.5 EcoBoost | 8.5×18 | 275/65R18 | 32.1 in | 6x135 |
| 3.5 EcoBoost | 8.5×20 | 275/55R20 | 31.9 in | 6x135 |
| 3.5 EcoBoost | 9.5×22 | 285/45R22 | 32.1 in | 6x135 |
Compare a size
This figure is calculated from stored catalog values, not a separate manufacturer field.