No, not all BMW wheel studs are the same size. There are various BMW wheel bolts for sedans, SUVs, and coupes.
The most common thread sizes that are used by BMW cars are M14x1.25, M14x1.5, and M12x1.5.
In general, older models use the M12 bolts (like E-chassis), and newer models (like G-chassis) would use the M14 thread size.
To further boost the enjoyment of your new wheels, BONOSS exclusively supplies new racing BMW wheel studs.
The core BMW wheel bolts are strong enough to undertake more road impacts (tensile strength over 1,220 MPa).
And the shells are engineered in different colors which maximally beautify your finest wheels.