Ok, i'm extremly excited. I got a set of 33x12.50 mickey thompson mtz's and a guy at NTB told me that they might not be able to put them on because they didn't come from tirerack.com or the other place they get tires from, but he wasn't sure. Does this sound right? I cant call any other places right now because its after closing time for most places. where did yall get your per-ordered tires on?