What tyre size does a BMW X7 M use?

The most common size is 255/55R20. Depending on generation and engine, the BMW X7 M uses 6 different sizes including 255/55R20, 275/35R23, 275/40R22, 285/45R21, 315/30R23.

Where do I find my exact BMW X7 M 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 › BMW › X7 M

BMW X7 M tyre sizes

All factory fitments by generation and engine — 6 sizes across 2 generations.

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Quick answer

The most common tyre size on the BMW X7 M is 255/55R20 (overall diameter ≈ 789 mm). Exact fitment depends on generation and engine — full breakdown below.

X7 M (G07 (G7X)/Facelift) 2022 - SUV (2022–present)

Engine	Tyre sizes
X7 M60i xDrive - 530 PS - Mild-Hybrid - 4395 Hubraum	255/55R20 275/35R23 275/40R22 285/45R21 315/30R23 315/35R22

X7 M (G07 (G7X)) 2019 - 2022 - SUV (2019–2022)

Engine	Tyre sizes
X7 M50d xDrive - 400 PS - Diesel - 2993 Hubraum	255/55R20 275/40R22 285/45R21 315/35R22
X7 M50i - 530 PS - Petrol - 4395 Hubraum	255/55R20 275/40R22 285/45R21 315/35R22
X7 M60i xDrive - 530 PS - Mild-Hybrid - 4395 Hubraum	255/55R20 275/35R23 275/40R22 285/45R21 315/30R23 315/35R22

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