Re: Swapping 18s for 17s?
I'd be reluctant to change tire sizes, as you are suggesting. The ride and handling have been engineered to that specific tire size. I can see maybe going slightly wider but going from 18 to 17 inch, probably wouldn't do it.
To my way of thinking, I'm spending a lot of money and I'm not going to second guess the engineers when it comes to comfort and handling.
Just my $.02 worth.
2011 GC Limited Hemi, loaded
Waiting on 2015 Cherokee Limited
Cashmere with Indigo/Brown
Towing, Luxury & Technology groups
Uconnect 8.4 AN with Sirius and Nav and upgraded speakers.