Ford Explorer tires

Yes. Ford Explorer tire sizes change across model years. For example, the documented 2018–2019 fitment set includes P245/60R18 and 255/50R20, while 2021–2023 includes 255/65R18, P265/65R18, 255/55R20, and 275/45R21. Select the exact model year before choosing replacement tires.

Yes. The Ford Explorer dataset documents 275/45R21 as an OEM tire size used with 21-inch factory wheels. The 21-inch fitment appears on newer Explorer model years, while other configurations use 18- or 20-inch wheels. Verify the exact model year and factory configuration before ordering 275/45R21 tires.

Ford Explorer tire sizes include P245/65R17, P245/60R18, 255/65R18, 255/55R20 and 275/45R21 among the model's recurring documented OEM fitments. Earlier years also use sizes such as P225/70R15, P235/75R15 and P235/70R16. The correct size depends on the Explorer model year and factory configuration.

Ford Explorer 18-inch factory wheel fitments in the supplied dataset include P235/65R18, P245/60R18, 255/65R18 and P265/65R18, depending on model year and factory configuration. An 18-inch wheel diameter alone does not identify the correct tire size, so verify the Explorer model year and exact configuration before selecting replacement tires.

Ford Explorer 20-inch factory fitments documented in the dataset include P255/50R20, 255/50R20 and 255/55R20. These are technically distinct tire-size designations and should not be treated as interchangeable. The correct 20-inch tire size depends on the Explorer model year and factory configuration.

The supplied Explorer dataset documents factory wheel diameters from 15" through 21" across 1991–2026. The selected 2009–2010 years use 16", 17", 18" and 20" wheels, while 2021–2023 use 18", 20" and 21" wheels. Wheel diameter alone does not determine the correct tire size.