2026 GMC Acadia Denali Ultimate — 275/45R22
O.E. size · 275/45R22
2026 GMC Acadia Denali Ultimate
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What size tires does the 2026 GMC Acadia Denali Ultimate take?
The factory tire size for the 2026 GMC Acadia Denali Ultimate is 275/45R22.
The catalog lists it at load index 108, speed rating V (up to 149 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 275/45R22 | 108 | V |
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.