Ford GT tire size
Original tire sizes for the Ford GT, model years 2017, 2018, 2019, 2020, 2021 and 2022. Trim levels and wheel packages change the size within the same year, so confirm on the door-jamb sticker before ordering.
Check before you order. The surest answer is the tires on the car right now: the size is molded into the sidewall. The placard inside the driver's door tells you what the factory fitted, which can differ from what a previous owner put on. Our guide on reading a tire size shows exactly where to look.
Size by year and trim
| Model years | Trim or package | Tire size | From |
|---|---|---|---|
| 2017-2022 | Front | 245/30R20 | $210 |
| 2017-2022 | Rear | 325/30R20 | $330 |
Tire size by model year
| Model year | Tire size | Trim or package | From |
|---|---|---|---|
| 2022 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
| 2021 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
| 2020 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
| 2019 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
| 2018 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
| 2017 Ford GT | 245/30R20, 325/30R20 | Front or Rear | $210 |
Which brand should you pick?
Ford does not stamp its own approval code on tires the way Porsche or BMW do. Any tire in the right size that meets or exceeds the load index and speed rating on your door placard is a legitimate replacement, so pick on wet braking, tread life and price. Our picks for each size are on the size pages below.
The drawing carries the sizes we list for this car, so you know what you are looking for. The placard on the car is still the final word, and it is the only place that gives the cold pressures: the number molded into the sidewall is the maximum the tire can hold, not what your car wants.
What those tires cost
Buying wheels at the same time?
A staggered car is the one case where new wheels and new tires usually happen together, because a bent or corroded rear rim is what sends most people shopping in the first place. Four numbers have to match before the size does any good.
- Bolt pattern
- Number of studs and the circle they sit on, written as 5x114.3. It is not adjustable; adapters are a compromise.
- Offset
- How far the mounting face sits from the centre line. Wrong offset rubs the strut or the fender, even in the right size.
- Centre bore
- The hole in the middle must sit on the hub, not on the bolts. A hub-centric ring fills a bore that is too large.
- Load rating
- Each wheel must carry its share of the loaded car. This is what gets missed on trucks and on anything towing.
Wheels and complete wheel and tire packages, mounted and balanced.
Ford GT tires: common questions
What size tires does a Ford GT take?
The most common original size is 245/30R20. Other model years and trims use different sizes, so check the list on this page and confirm against the sticker inside your driver's door.
Can I fit a different size on my Ford GT?
You can, within limits: the overall diameter should stay within about 3 percent of the original, and the load index and speed rating must meet or exceed the door placard. Anything further changes your speedometer reading and can rub at full lock.
Where is the tire size on a Ford GT?
Open the driver's door and look at the white and yellow placard on the door jamb or the B-pillar. The same size is also molded into the sidewall of the tires currently on the car, unless someone changed them.
What size tires does a 2022 Ford GT take?
The 2022 Ford GT came from the factory on 245/30R20 and 325/30R20. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.
What size tires does a 2021 Ford GT take?
The 2021 Ford GT came from the factory on 245/30R20 and 325/30R20. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.
What size tires does a 2020 Ford GT take?
The 2020 Ford GT came from the factory on 245/30R20 and 325/30R20. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.