Quote:
Originally Posted by LEDZEP
I don't recall every seeing that wheel on an M3. They look more like 7 Series wheels. That aside, if you like 'em get 'em. They wouldn't be my first choice for a dedicated winter wheel because they will be a bitch to clean. If you don't mind spending all winter with filthy wheels....
All that said... you'd better check the hub bore and ensure that it will fit the X3. Not all BMW wheels are interchangable between models - in fact, most are not. Find out what style wheel it is and check RealOEM or other sources first.
|
LEDZEP's comments are important. If the center bore is not correct, the wheels obviously won't fit and if the offset is not within spec, your steering geometry will be off.
FYI: 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 Conical seat, 17 mm heads (Note the X3(E83) uses M14X1.5 bolts)
Minimum bolt engagement =
9.5 turns
The bolt engagement spec is very important and is often overlooked. Some wheels have different hub thicknesses, so use different length lug bolts. If the replacement wheels are even slightly "thicker", you need longer bolts.