Soarer, I agree with what you have said except for this:
* Used to own a Vienta widebody (only the V6 had PCD 114.3, not the I4 of the same chassis).
I have an early 97 widebody I4 and have fitted std Camry V6 15 inch steel rims in place of the 14 inch wheels on the stock car.
The PCD was the same. I have not measured it, but the 15 inch steel wheels fit very nicely thank you.