Originally Posted by tango131
folks are reporting that the factory "ran out" of the 307 style wheels that come standard on the 28i, and are thus delivering x28i with the 308 style that otherwise is standard on the 35i. note that the OP's x3 28i has the 308 style wheels.
When I ordered the 28i, I thought I am going to miss the standard wheel on 35i. My lucky 28i which has the production date 12/1 got the 308 style.