Not sure what trim options are for your 2021 BMW X4?
Choose from the options below.
Version/Option
Tire Size
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/45R20
Front: 255/45R20, Rear: 265/45R20
265/45R20
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
245/50R19
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/40R21
Front: 245/40R21, Rear: 275/35R21
275/35R21
245/50R19
245/50R19
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/50R19
Version/Option
Tire Size
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/45R20
Front: 255/45R20, Rear: 265/45R20
265/45R20
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
245/50R19
245/45R20
Version/Option
Tire Size
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/40R21
Front: 245/40R21, Rear: 275/35R21
275/35R21
245/50R19
245/50R19
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/50R19
Version/Option
Tire Size
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
255/45R20
Front: 255/45R20, Rear: 265/45R20
265/45R20
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
Version/Option
Tire Size
255/40R21
Front: 255/40R21, Rear: 265/40R21
265/40R21
245/50R19
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/45R20
Front: 245/45R20, Rear: 275/40R20
275/40R20
245/40R21
Find your personalized tire set.
There are two places to find your tire size. Look directly on your tire sidewall or inside your driver’s side door jamb for your vehicle’s tire size.
Passenger Tire Sidewall
High Flotation Tire Sidewall
Inside Your Door Jamb