Not sure what rimDiameter size options are for your 2018 BMW i3 Range Extender?
Choose from the options below.
Version/Option
Tire Size
155/60R20
Front: 155/60R20, Rear: 175/55R20
175/55R20
155/70R19
Front: 155/70R19, Rear: 175/60R19
175/60R19
Version/Option
Tire Size
Version/Option
Tire Size
Version/Option
Tire Size
155/60R20
Front: 155/60R20, Rear: 175/55R20
Version/Option
Tire Size
175/55R20
155/70R19
Version/Option
Tire Size
Front: 155/70R19, Rear: 175/60R19
175/60R19
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