Saw a guy on Youtube made a video about what his top 5 mods for the Challenger would be. He said he didn't like the gap between the fender and the rear tire, so he recommended putting 275's back there and keeping the 245's on the front. Anyone do this? What are the pros and cons? I assume he's just adding the taller tire on the same rims, correct? There is a good gap there, but I'm not sure if I would gain much by doing it. Thanks.