Well, my tires suck as i'm not that far from stock and i can spin em through 2nd and chirp them into third...and thats just from a first gear punch. So i am debating between some nittos or bfg's. Well there are so many types of BFGs I'm a bit confused. I have seen the KDW, Traction T/A HR, KDWS, and sports. What are all the differences? Last, is it ok to put the 275/40/17 on my 8" rims? Or should i stick with the 245s?