Not sure what rimDiameter size options are for your 2023 BMW M440i xDrive Gran Coupe?
Choose from the options below.
Version/Option
Tire Size
245/45R18
245/40R19
Front: 245/40R19, Rear: 255/40R19
255/40R19
245/35R20
Front: 245/35R20, Rear: 255/35R20
255/35R20
245/45R18
Version/Option
Tire Size
245/45R18
245/40R19
Front: 245/40R19, Rear: 255/40R19
255/40R19
Version/Option
Tire Size
245/35R20
Front: 245/35R20, Rear: 255/35R20
255/35R20
245/45R18
Version/Option
Tire Size
Version/Option
Tire Size
Version/Option
Tire Size
255/35R20
245/45R18
Find your version / option
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