Had 215-70R14 (front) and 225-70R14 (rear) on my 14" X 5 1/2" small bolt pattern Rallye wheels on a factory installed 8 3/4" rear end. Fronts rubbed on sharp turns (probably due to the SSBC front disc brakes pushing the track width out ~3/8").

Currently I have 195-75R14 (front) and 215-75R14 (rear). Current picture