I know this has been asked tons and I have looked through the wheel and tire threads but have not come across any clear answer. Would like no trimming and keep the crash bars, looking for wheel sizes 20x10's and 22x10's. Also what offsets with each wheel?

 

I just got 22x9.5 +31 offset
Tires are 305/45/22 which stick out about 1/2 inch from the fender. Stock suspension. No rubbing at all.
Hope this helps somewhat

 

So 33 12.50 will fit with the right off set?

 

Yes. 305/45/22's are 32.8" tall.

 

This helped me out...
https://tiresize.com/wheel-offset-calculator/