2015 Infiniti QX50 Tire Size & Pressure
The 2015 Infiniti QX50 takes P225/55R18 97V tires, per the factory service manual.
Factory-Spec Tire Size
P225/55R18 97V
Base, AWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R18 97V | Door Placard | — | — |
Base, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R18 97V | Door Placard | — | — |
Journey, AWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R18 97V | Door Placard | — | — |
Journey, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R18 97V | Door Placard | — | — |
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More QX50 Specs & Repair Guides
2015 Infiniti QX50 Factory Service Manual2015 Infiniti QX50 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2015 Infiniti QX50 take?
The 2015 Infiniti QX50 takes P225/55R18 97V tires, per the factory service manual.
What is the tire pressure for a 2015 Infiniti QX50?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2015 Infiniti QX50?
Bolt pattern data is available in the factory service manual.