Tire specs
- Load index
- 99
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2653520KUM2349393
2026 Ford Mustang GT Premium
17 tire results
Factory-size matches for your vehicleContinental
265/35ZR20 99Y XL BW
50,000 miles
View tire detailsContinental
265/35ZR20 99Y XL BW
30,000 miles
View tire detailsThe factory tire size for the 2026 Ford Mustang GT Premium is 265/35R20.
The catalog lists it at load index 99, speed rating W (up to 168 mph).
This trim is also listed with 255/40R19, 255/40R19 front and 275/40R19 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 265/35R20 | 99 | W |
| All wheels | 255/40R19 | 96 | W |
| Front | 255/40R19 | 96 | Y |
| Rear | 275/40R19 | 101 | Y |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.