I run spacers but only for clearance, if your not rubbing I wouldnt do it.

 

I contemplated the same thing when I was getting ready to put my 35s on. Because of all the nixed stories I heard of issues with wheel bearings and coming loose And whatever other stories I heard about a Guy that knows a Guy that knows another Guy. I just decided to go with some black rock steelies from quadratec. They weren't too expensive and I'm loving them. Plus the piece of mind knowing that the slightest shimmy or whatever the hell I think I felt is not the wheel coming off! Haha not to mention looks badass!