Originally Posted by OE wheels LLC
Unfortunately, we dont carry the 18's. We only have 20's for the Grand Cherokee.
There are a few online mopar dealers that carry the ones out of the accessory catalog at a bit of a discount [final price in the $250 range if memory serves]
Depending on how you get along with your salestype, you might be able to match or beat that or get TPMS free or something.
I'm cheaping out and just buying aftermarket for winter wheels for now.