Ok so what i got so far from this thread is with no tunnel bashing we can fit 21.5 inches at the ears and it wont hit the door .....but with tunnel bashing we can almost get away with 23 inches at the ears according to sunny z post above as fx1 pros are 22.5 inches wide at the ears according to its dimension chart.....
So with the tunnel bashing, that opens up alot more options .......i am going to try fitting bride zeta III type xl as there dimensions are pretty close to the corbeau fx1 pro.....
hopefully this work.....