The 2025 Ford Explorer has 7 public tire observation(s) and 2 low-voltage battery observation(s). Select your actual trim and wheel package before relying on any size.
Recorded trims
Tire sizes by configuration
| Trim / option | Observed size | Axle | Service | Wheel / condition | Source ID |
|---|---|---|---|---|---|
| Active | 255/55R20 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| Active | 255/65R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| Platinum | 255/55R20 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| Platinum with Ultimate Package | 275/45R21 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| ST | 275/45R21 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| ST-Line | 255/55R20 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
| ST-Line with Street Pack Package | 275/45R21 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-FORD-EXPLORER |
Before ordering tires
Read the driver-door tire placard. Match the installed wheel, axle, tire class, load index, speed rating and any OE marking. The size alone cannot approve a replacement SKU. Tire-sidewall maximum pressure is not your vehicle’s cold inflation pressure.
Low-voltage battery groups
| Engine / trim | Position | Observed group | Technology | Condition | Source ID |
|---|---|---|---|---|---|
| 2.3L EcoBoost | primary_low_voltage | Not documented | Not documented | Not documented | OEM-FORD-EXPLORER-2025-23 |
| 3.0L EcoBoost | primary_low_voltage | Not documented | Not documented | Not documented | OEM-FORD-EXPLORER-2025-30 |
Before ordering a battery
Check the actual battery position, chemistry, voltage, terminals, tray, hold-down, vent, CCA requirement and any BMS registration procedure. Group size alone does not approve a replacement SKU. High-voltage traction batteries are outside this guide.
What to verify next
- Match the exact year and factory options.
- Read the door placard and installed tire sidewall or the installed battery label.
- Compare an exact replacement SKU with the OEM requirements and ask a qualified installer when a condition remains unknown.
Sources and scope
- Goodyear — 2025 Ford Explorer: version/option and tire size (checked 2026-11-01)
- Ford Motor Company — 2025 Explorer 2.3L Motorcraft Parts (checked 2026-11-01)
- Ford Motor Company — 2025 Explorer 3.0L Motorcraft Parts (checked 2026-11-01)
Research checked November 2, 2026. A source-observed size is not final product fitment. Confirm the actual vehicle and current manufacturer guidance.