sincitylocal
+1y
I know you're asking for 15's and 18's, but I have 235/55/16 on mine.
The tire is 9-1/2 inches wide and 25 inches tall on 16x7 Suburban wheels.
I had to adjust the radius stops up front.
Only get slight rubbing at the bed wells pulling into driveways at tight angles.
I found that 225/55/16 won't rub at all.
I'm also at stock ride height.