The "Will it fit?" thread

[FPenvy]

usually I've helping people out in here but I am in need of answers or suggestions for once.

been kicking around a drag radial setup for awhile now just at the track. I have a few ideas but some i'm not sure whats the best way or if it's even possible. been having trouble piecing together some setup options.

1. get a set of regular sport ray rears 19" to match and some 305/35 mickey Thompson DR's

2. go with 18" wheels and some thicker meat on the rears for traction. my issue is I really can't tell which 18's will clear the rear sport brake calipers.
also wheel width would obviously be 10" or wider to get all the traction possible for the best 60' times I can get.

any thoughts would be appreciated especially on what 18" wheels can clear the calipers without having to shave them or modify them.