Quote:
Originally Posted by ted99
I was just looking at a site that reports on the wheel bolt circle sizes of all makes of cars and they report a surprising piece of info. They list the G20 wheels as 7.5j x 18 with a bolt circle of 120mm and center of 72.6mm. They do not record the offset.
This is a big surprise as I thought all the next generation of BMW's had gone to the 112mm x 66.6 hole.
The new 112 mm x 66.6 size was disappointing to me as it meant that I could not reuse my old wheels/tires.
This is a big deal if true. Can anyone else confirm that BMW has continued with the 120 x 72.6 mm size for the G20?
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Has BMW actually put the detail in
their media/technical data releases? Not seen it myself in any tech' data. What I understand, BMW changed PCD and bore size for all new models.
This was stated in BMW G30 technical data.
Quote:
Wheel Hub
The hub and hole circle diameter on current vehicles produced by the BMW Group was modified in 03/2014. The hub diameter was reduced from 72.5 mm to 66.5 mm. The hole pattern was modified from 5 x 120 (F01/F10) to 5 x 112 (G12/G30).
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I'm expecting G20 hubs to follow the same revised dimensions.