Tire specs
- Item #
- 2756020BKH1602524
2025 GMC Sierra 1500 Denali — 275/60R20
2025 GMC Sierra 1500 Denali
- Factory size
- 275/60R20
- Load / speed
- 115S
2 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 65,000 miles
- Load index
- 115
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2756020KUM2248243
What size tires does the 2025 GMC Sierra 1500 Denali take?
The factory tire size for the 2025 GMC Sierra 1500 Denali is 275/60R20.
The catalog lists it at load index 115, speed rating S (up to 112 mph).
This trim is also listed with 275/50R22. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 275/60R20 | 115 | S |
| All wheels | 275/50R22 | 111 | T |
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.