The BMW wheel style 21 is part of bmw’s lineup of original wheel styles.
The bmw Style 21 wheel is available in diameters of 17″ inches, with a bolt pattern of 5×120.
This is the original wheel style for the bmw series E31, E34 and E32, however it might fit other models given the specifications match below with the replacement wheel.The style given to this wheel is best described as M System II.
Notes: *also polished
BMW wheel style 21 Technical Specifications & Parts
|5er E34||8×17 *||ET 20|
|5er E34||8×17 *||front||ET 20|
|5er E34||9×17 *|
|7er E32||8×17||front||ET 20|
|8er E31||8×17 *||front||ET 10|
|8er E31||9×17 *|
BMW models for which the BMW wheel style 21 fits: E34 E32 E31
Will the BMW wheel style 21 fit on your BMW?
Bear in mind that it could be dangerous to run your BMW on tires or wheels they aren’t designed to fit. If you are unsure about your current wheel specifications, please check our BMW wheel fitment chart and guide
Insert your existing BMW wheel and tire dimensions, and the sizes of the BMW wheel style 21, and the outcome will be shown on the diagram. The strut shown in the diagram below is for illustration purpose only.
YOUR EXISTING SETUP
Above values are only examples! If unsure of your current wheel size? Check here!
YOUR NEW SETUP
Above values are only examples! Change values to view fittment.
are automatically applied below
The diagram is only for show to help you visualize your tires and wheel fitment of your new setup.
Tire Width - The width of your tire in millimeters. 195/55ZR15
Tire Profile - The ratio of tire wall width to tire width. 195/55ZR15
Tire Diameter - The diameter of your wheels in inches. 195/55ZR15
Offset - the distance from the center of the wheel to the mounting face in mm. ET20
Rim Width - The width of your rims in inches. 7.5JX17
|Inches||Original Wheel||New Wheel||Difference|
What is the recommended tire pressure for the BMW wheel style 21?
The tire pressure for the BMW wheel style 21 will depend on your BMW model. Most BMW models like the BMW 5 Series and the BMW 7 Series, have a recommended tire pressure of 32 PSI (2.2 Bar). However, you should always double-check this for your specific BMW model. You can find out the recommended tire pressure for your BMW, by checking the the sticker on the inside edge of the driver’s door or, check your owner’s manual if you still have the same type of tires that came with the vehicle.