Re: What size tires can I get away with?
I've had 275/60 BFG radial T/As on a 15x8 wheel with 4.5 bs on my 67. It was stock ride height and did not rub. They definitely filled the fender wells though. If you dont want the height of the 275 go with a 255/60. About the same width of a 275 but an inch or so shorter.
'67 Camaro - ZZ4, ST-10, 12 bolt 3:73's, Weld RT-S & Hoosiers, Caltracs
'68 Camaro - EFI'd 355, TKO 600, 12 bolt, 17" Street Lites
'69 RS Camaro - 350 (Soon LS1), M21, 12 bolt, Rallys
'47 Chevy Pickup - 327, M21, 12 bolt