I have run spacers with no problems, I also have a set of Centerline wheels, that don't need spacers, but you have to like a little bling to go that route. I'd suggest shopping Centerlinewheels.com and look for their discount page. Last time I checked they had even more than before and they are very easy to deal with just call the number specifically designated on the discount wheel page, you get a live person that is very helpful.