What tyre size does a Infiniti G37 use?

The most common size is 225/50R18. Depending on generation and engine, the Infiniti G37 uses 4 different sizes including 225/45R19, 225/50R18, 245/40R19, 245/45R18.

Where do I find my exact Infiniti G37 tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Infiniti › G37

Infiniti G37 tyre sizes

All factory fitments by generation and engine — 4 sizes across 3 generations.

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Quick answer

The most common tyre size on the Infiniti G37 is 225/50R18 (overall diameter ≈ 682 mm). Exact fitment depends on generation and engine — full breakdown below.

G37 Cabrio (V36) 2009 - Cabrio (2009–present)

Engine	Tyre sizes
G37 Convertible 3.7 - 320 PS - Benzin - 3696 Hubraum	225/45R19 225/50R18 245/40R19 245/45R18

G37 (V36) 2008 - 2013 - Limousine (2008–2013)

Engine	Tyre sizes
G37 - 320 PS - Benzin - 3696 Hubraum	225/50R18 245/45R18
G37 4WD - 320 PS - Benzin - 3696 Hubraum	225/50R18

G37 coupe (V36) 2008 - 2015 - Coupé (2008–2015)

Engine	Tyre sizes
G37 Coupé - 320 PS - Benzin - 3696 Hubraum	225/45R19 225/50R18 245/40R19 245/45R18

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