I am currently needing to purchase new brake rotors and was wondering what would be the most practical and reliable option. I would like to purchase a set of 4 Balo slotted and cross drilled, however, they would only be used for everyday street driving. Is this a good idea or should I shop elsewhere? One last thing. I am currently running 215/45/17s but incur rubbing in front. Do I need to downsize to a 40 series or would 15 mm spacers do the trick? Thanks.