2026 Alfa Romeo Giulia Base
49 tire results
Factory-size matches for your vehicleGoodyear
225/45ZR18 95Y XL VSB
45,000 miles
View tire detailsThe factory tire size for the 2026 Alfa Romeo Giulia Base is 225/45R18.
The catalog lists it at load index 91, speed rating V (up to 149 mph).
This trim is also listed with 225/40R19. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 225/45R18 | 91 | V |
| All wheels | 225/40R19 | 93 | 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.
