Tire specs
- Item #
- 2556517EVX221018607
2021 GMC Acadia AT4 — 255/65R17
O.E. size · 255/65R17
2021 GMC Acadia AT4
Prices are per tire. Installation & fees add $32.79 per tire (installation package, tire disposal and the California tire fee); sales tax is separate.
Prices are per tire. Installation & fees add $32.79 per tire (installation package, tire disposal and the California tire fee); sales tax is separate.
3 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 75,000 miles
- Load index
- 110
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 13/32"
- Item #
- 2556517KUM2415573
Tire specs
- Warranty
- 65,000 miles
- Load index
- 114
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13/32"
- Item #
- 2556517FAL28844713
What size tires does the 2021 GMC Acadia AT4 take?
The factory tire size for the 2021 GMC Acadia AT4 is 255/65R17.
The catalog lists it at load index 110, speed rating S (up to 112 mph).
This trim is also listed with 235/55R20. Check which one your vehicle has.
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.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/65R17 | 110 | S |
| All wheels | 235/55R20 | 102 | H |