I went from the OEM 17's to these 20's. No insurmountable difference, just felt stiffer/bumpier. 22's were my original choice but like White Chocolate said less rubber meaning bumpier ride and here in Detroit 22's and up don't fare too well with the pot holes... even with 20's the pot holes are killers!
Your choice: looks vs looks & practicality.
Good luck buddy!
Trebliw aka the newbie
2007 Jeep Grand Cherokee
57 Limited 4X4
I went from the 17" limited wheels to these 3-piece 20" wheels. These are staggered, 265/45 up front and 295/40 in the rear. Platform is MUCh better and it feels very stable @ freeway speeds...I still have some good side-wall on the tires so I have not noticed a lot more bumps, but the ride is stiffer and IMO much better! 22" wheels look GREAT, but in real world application were not for me. Good luck, and you will be happy wither way! FYI I have the WK Bilsteins, so my ride height is 3/8" higher than stock...thinking about lowering springs but I love the ride now