I would like to hear from those that have done it successfully.
-tire size
-rim width/offset
-fender/wheel well mods if any

 

chris, search for gene felber on this forum, he ran 18x11 rear wheels on his fd that i now own. the tires were 295.30/18 p zero street tires and 305/30/18 hoosier track tires. he had these fitting under stock fenders with the lips cut out, not rolled, but he noted that 315's would not fit.
i have the wheels now, but i have not fit the 18x11's yet

 

btw the rear wheel size was 18x11 with +48 offset

 

Thanks for the input. I believe Englishbull was using a set of 11x18" wheels with 315s. From the outside the fenders look stock. Not sure what he is running as far as camber and caster settings.