BMW 540iA Spare Tire Sizes
The BMW 540iA has used a 5x120mm bolt pattern for all models from 1999 to 2003 along with tire diameters ranging from 25.0" to 25.7" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific BMW 540iA years and options. In this case, a 125/70R18 temporary spare tire is the recommendation for all applications.
540iA Sport Package
|125/70R18 | 24.9"|
125/70R18 | 24.9"
|2002||BMW||540iA||5-120||25-25.7"||125/70R18 | 24.9"|
|2001||BMW||540iA||5-120||25-25.7"||125/70R18 | 24.9"|
|2000||BMW||540iA||5-120||25-25.7"||125/70R18 | 24.9"|
|1999||BMW||540iA||5-120||25-25.7"||125/70R18 | 24.9"|