Can someone please tell me what the largest tire size I can go with (without rubbing) on a 22 inch wheel? My truck is a CC 4x4 at stock height. I want to keep the ride quality and the guy at the tire store said 305/45/22 is the biggest I can go. Is this correct?

 

These two statements do NOT go together.

 

Honestly though, while waiting for my leveling kit I tossed on the 315/70r17's on with no issues. They were damn close though, not sure how much flexing I could do. The tires you stated are 32.8 diameter vs mine at 34.4. So that is probably about right, you might get a bit bigger but I have no idea what size 22's come in. A 315/45r22 would come in at 33.2 if they make them and may fit with some rubbing.

 

Just curious what size rim you are using and what is the offset to fit on 315/70-17 tires? Thanks