OEM Tire Size for 2018 BMW X5 M (F85)
Maintaining the factory-recommended tire dimensions is crucial for the safety, fuel efficiency, and handling of your 2018 BMW X5 M (F85) 4.4L xDrive V8 8AT AWD (575 HP). The standard equipment tire size for this specific trim is 285/40R20.
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Thinking about upgrading your wheels? Before changing your rim diameter from the factory 20-inch size, always use our Tire Size Calculator to ensure your speedometer remains accurate.