Tire specs
- Load index
- 102
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2554021FAL28105494
2026 Kia EV6 GT — 255/40R21
2026 Kia EV6 GT
- Factory size
- 255/40R21
- Load / speed
- 102Y
1 tire result
Factory-size matches for your vehicleWhat size tires does the 2026 Kia EV6 GT take?
The factory tire size for the 2026 Kia EV6 GT is 255/40R21.
The catalog lists it at load index 102, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/40R21 | 102 | 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.