Couple of years ago there whas this list about cars and max rim sizes and backspacing

[Roadrage David]

where can i find it......

[JEFFTATE]

It's the wheel fitment database:

Here's the link:
https://www.pro-touring.com/tech/wheels/Wheel_Survey.htm

It's a sticky under " Wheels and Tires".

[Roadrage David]

Tanks Jeff.......

[PT Goat]

There's also a good one on Oldsmobility from I believe Car Craft.