I have a 2007 Mitsubishi Endeavor AWD
I currently have - 235/65R17

What is the biggest tire size I can put on, with out rubbing or causing any issues?

They are just a little small, I wanted to get custom Rims but I'm ignorant.

Help me out with the Rim size/Tire size & I would greatly appreciate it.

 

Were you ever able to figure this out? I have the same questions about my 2011. Asked 3 dealerships and I'm still not sure.

 

Unfortunately I've been told different things by every dealership I call.
Still waiting on this for rum to provide an answer.

 

I'm going with 245/65R17

It will be 10mm wider and less than an inch taller. Should fit fine