What size tires does a 2015 Ford Expedition have?
The 2015 Expedition’s factory tire sizes depend on wheel size: 18-inch wheels typically use P275/65R18, while 20-inch wheels can use P275/60R20 or P275/55R20, depending on trim and wheel package.
In this article, we break down the sizes by wheel diameter, explain why different trims use different tires, and show how to verify the exact size installed on your specific vehicle.
Tire sizes by wheel size
18-inch wheels
For Expeditions equipped with the standard 18-inch wheels, the original equipment tire size is commonly:
- P275/65R18
Note: Some very early or special configurations could vary, but P275/65R18 is the typical OE size for 18-inch setups.
20-inch wheels
For Expeditions fitted with 20-inch wheels (often on higher trims or specific packages), the OEM tires are usually one of these sizes:
- P275/60R20
- P275/55R20
Exact sizing can depend on the particular wheel/tire package installed on the vehicle, so always confirm the correct size for your exact build.
How to verify your tire size
Because Ford offered multiple wheel/tire combinations for the 2015 Expedition, the safest way to confirm your vehicle’s exact size is to check the tire sidewall for the size code, inspect the door placard on the driver’s door jamb, or consult the owner’s manual or a dealer records. When replacing tires, stick to OEM-recommended sizes to maintain ride quality, clearance, and speedometer accuracy.
Summary
The 2015 Ford Expedition typically uses P275/65R18 tires on 18-inch wheels, and either P275/60R20 or P275/55R20 on 20-inch wheels. Always verify with the door placard or owner’s manual to ensure you match the exact size for your specific trim and wheel package.
