2021 BMW X7 Tire Sizes

Factory original equipment (OE) tire specifications.

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M50i

Front
Tire Size
275/40R22
Load Index
107
Speed Rating
Y

M50i

Rear
Tire Size
315/35R22
Load Index
111
Speed Rating
Y

M50i Dark Shadow Edition

Front
Tire Size
275/40R22
Load Index
107
Speed Rating
Y

M50i Dark Shadow Edition

Rear
Tire Size
315/35R22
Load Index
111
Speed Rating
Y

xDrive40i

Tire Size
285/45R21
Load Index
113
Speed Rating
H

xDrive40i

Front
Tire Size
275/40R22
Load Index
107
Speed Rating
Y

xDrive40i

Rear
Tire Size
315/35R22
Load Index
111
Speed Rating
Y