OEM Tire Size for 2019 BMW X4 M (F98)
Maintaining the factory-recommended tire dimensions is crucial for the safety, fuel efficiency, and handling of your 2019 BMW X4 M (F98) 3.0L 8AT (480 HP). The standard equipment tire size for this specific trim is 255/45R20.
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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.