215/35/18 will be closest to stock. If your roads are good, I'd run that. If not, 215/40/18 is still pretty close to stock and should work.
98.5 SVT
91 Escort GT (almost sold)
96 ATX Zetec (i brake to watch you swerve)
FS: SVT rear sway bar
WTB: Very cheap beater
CEG Dragon Run - October 13-15