Re: Can You Change Tire Sizes on Summit 4x4?
All OEM WK2 tires end up with the same diameter regardless of wheel size (smaller wheel, larger side wall, larger wheel smaller sidewall).
Many of us have a set of 18 wheels and tires for winter and off road abuse, and 20 inch wheels and tires for everyday. As long as they are OEM sized, you will be fine.
You make get in trouble if you mix tire sizes at the same time, running different tire diameters on each corner can cause driveline wear and tear. If all four are the same size, not an issue unless you go way larger.... but that is a different story.
2011 WK2 Overland Mineral Gray/Black, Advanced warning, V8; 2009 KK Rocky Mtn V6; 2000 WJ Laredo I6; 1979 CJ7 I6... green... miles of smiles :)