I have been trying all the wreckers in Western Canada for 14" rims for my tercel (I want some tire options

http://reddeer.kijiji.ca/c-cars-vehicle ... dZ49348288
I read somewhere that the tercels are 4x100 and have a 54.1mm hub ring and that the 91-95 escorts are a direct fit. These look like 4x100 and I am wondering how I can measure the 54.1mm? I guess that I could get some spacers but I would like it to be a direct fit. And are the rims supposed to be 5" or 5.5"
Thanks,
S