[Auto]

Are these 19" wheels going to fit a X3 F25?

2x 9x19 ET18 5x120 72,5 mm 255/50R19
2x 9x19 ET37 5x120 74,1 mm 255/50R19

Also does X5 E70 20" fit?

Thank you!

[JensM]

Auto

The center bore on the F25 rim is 72,5mm - on the E70 it is 74,0
I do not think it is wise to add rings of 1,5mm to make the E70 rims fit

[02420X3]

An ET of 18 would not be good. From an older post:

Basic wheel specifications for the X3(F25) chassis are:
Bolt Circle = 5 X 120mm
Offset = 45mm (43 to 47mm acceptable)
Hub centering Bore = 72.5 mm (hub ring dia. = 72.47mm)
Bolts = M14X1.25 Spherical seat, 17 mm heads (Note the X3(E83) uses M14X1.5 bolts)
Minimum bolt engagement = 9.5 turns

[iX3]

Here is a nice site for comparing wheel/tire sizes.

http://www.rimsntires.com/specspro.jsp