I would keep the stock wheels and rims. I just baught my TJ a month ago, but when I was searching the market, I drove a few with aggressive tires. Not for the road man. Its loud and the steering in my opinion suffers. I commute back and forth to Chicago so it was a big expense to have to buy new tires.
Of course, now i want to buy a set of offroading tires
But i would not sell my stock wheels.