Tire specs
- Load index
- 110
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2555520PIR3432600
2010 GMC Acadia SLT AWD — 255/55R20
2010 GMC Acadia SLT AWD
- Factory size
- 255/55R20
39 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 70,000 miles
- Load index
- 107
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2555520CON15571080000
Tire specs
- Load index
- 110
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2555520GOO784074333
What size tires does the 2010 GMC Acadia SLT AWD take?
The factory tire size for the 2010 GMC Acadia SLT AWD is 255/55R20.
This trim is also listed with 255/60R19. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/55R20 | — | — |
| All wheels | 255/60R19 | — | — |
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.