Tire specs
- Warranty
- 55,000 miles
- Load index
- 125/122
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2757018FAL28070381
O.E. size · LT275/70R18
2025 GMC Sierra 1500 AT4X AEV Edition
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.
9 tire results
Factory-size matches for your vehicleThe factory tire size for the 2025 GMC Sierra 1500 AT4X AEV Edition is LT275/70R18.
The catalog lists it at load index 115/112, speed rating Q (up to 99 mph).
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 | LT275/70R18 | 115/112 | Q |