Re: Wheel adapters on my 2014 GC Overland
New wheels: With a 15 mm adapter, your effective offset will be +23 mm (38 - 15)
Stock wheel offset: +56 mm
Each wheel will stick out 33 mm more (56 - 23). That is a lot.
Personal preference: Wheels should at most be flush with the fender. When they stick out, even just a little, it looks like you are trying too hard.
2012 JGC Limited
4x4, V8, Trail Rated