I have a 2013 Nissan Titan SV and I want to get a set of wheels. I just got new 265/70's so I'd like to keep them for now. I was just wondering if I would have any issues changing from the factory 18x8 rim to an 18x9 +18 rim? Any rubbing or scraping? Will the 265/70's fit as well? Once I get new tires, what would be the safest size tire without modification? Thank you all for any help!