What tyre size does a Infiniti Q50 use?

The most common size is 245/40R19. Depending on generation and engine, the Infiniti Q50 uses 3 different sizes including 225/50R18, 225/55R17, 245/40R19.

Where do I find my exact Infiniti Q50 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 › Q50

Infiniti Q50 tyre sizes

All factory fitments by generation and engine — 3 sizes across 2 generations.

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Quick answer

The most common tyre size on the Infiniti Q50 is 245/40R19 (overall diameter ≈ 679 mm). Exact fitment depends on generation and engine — full breakdown below.

Q50 (V37/Facelift) 2017 - Limousine (2017–present)

Engine	Tyre sizes
Q50 2.0 - 211 PS - Petrol - 1991 Hubraum	225/50R18 225/55R17 245/40R19
Q50 2.2 D - 170 PS - Diesel - 2143 Hubraum	225/50R18 225/55R17 245/40R19
Q50 3.0 - 405 PS - Petrol - 2997 Hubraum	245/40R19
Q50 Hybrid 3.5 - 306 PS - Hybrid - 3498 Hubraum	225/55R17 245/40R19
Q50 Hybrid AWD 3.5 - 306 PS - Hybrid - 3498 Hubraum	225/55R17 245/40R19

Q50 (V37) 2013 - 2017 - Limousine (2013–2017)

Engine	Tyre sizes
Q50 2.0 - 211 PS - Benzin - 1991 Hubraum	225/50R18 225/55R17 245/40R19
Q50 2.2d - 170 PS - Diesel - 2143 Hubraum	225/50R18 225/55R17 245/40R19
Q50 3.0 - 405 PS - Benzin - 2997 Hubraum	245/40R19
Q50 Hybrid - 306 PS - Hybrid - 3498 Hubraum	225/55R17 245/40R19
Q50 Hybrid AWD - 306 PS - Hybrid - 3498 Hubraum	225/55R17 245/40R19

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