Tire specs
- Warranty
- 65,000 miles
- Load index
- 114
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 13.4/32"
- Item #
- 2656518TOY356300
2026 GMC Acadia AT4 AWD — 265/65R18
2026 GMC Acadia AT4 AWD
- Factory size
- 265/65R18
41 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 70,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Item #
- 2656518MIC92862
Tire specs
- Warranty
- 55,000 miles
- Load index
- 114
- Speed rating
- T (118 mph)
- Item #
- 2656518UNI57122
Tire specs
- Load index
- 114
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2656518GOO734006640
Tire specs
- Warranty
- 50,000 miles
- Load index
- 114
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2656518MAS177089005
Tire specs
- Warranty
- 65,000 miles
- Load index
- 116
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13/32"
- Item #
- 2656518COO171288049
Tire specs
- Warranty
- 55,000 miles
- Load index
- 112
- Speed rating
- S (112 mph)
- Tread depth
- 12/32"
- Item #
- 2656518FIR014689
Tire specs
- Warranty
- 70,000 miles
- Load index
- 114
- Speed rating
- H (130 mph)
- Tread depth
- 11/32"
- Item #
- 2656518PIR3918800
Tire specs
- Warranty
- 60,000 miles
- Item #
- 2656518BRI012259
Tire specs
- Warranty
- 55,000 miles
- Load index
- 114
- Speed rating
- T (118 mph)
- Item #
- 2656518MIC28346
Tire specs
- Load index
- 114
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 9/32"
- Item #
- 2656518GOO827041973
Tire specs
- Warranty
- 60,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 16/32"
- Item #
- 2656518COO171066005
What size tires does the 2026 GMC Acadia AT4 AWD take?
The factory tire size for the 2026 GMC Acadia AT4 AWD is 265/65R18.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 265/65R18 | — | — |
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.