[PolkaPower]

I ran spacers on my first ZJ for many years. I have Spider trax on my current ZJ too. I got them from [email protected]. These are nice as well. They just don't have the blue coating that the spidertrax do and they are less expensive. They are perfectly safe as long as they are installed correctly.

http://www.roughcountry.com/wheel-spacers-1090.html