Tire specs
- Warranty
- 65,000 miles
- Load index
- 98
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Item #
- 2255518FAL28712889
2015 Infiniti QX50 Base AWD — 225/55R18
O.E. size · 225/55R18
2015 Infiniti QX50 Base AWD
13 tire results
Factory-size matches for your vehicleWhat size tires does the 2015 Infiniti QX50 Base AWD take?
The factory tire size for the 2015 Infiniti QX50 Base AWD is 225/55R18.
This trim is also listed with 245/45R19. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 225/55R18 | — | — |
| All wheels | 245/45R19 | — | — |
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.