So I'm looking for more tire choices since the federals I wanted have been on back order for 4 months. I got to thinking, what's keeping us from going taller in the rear? Say 26" diameter instead of 25"? Probably have to run a little rake with the chassis, but that would only make the splitter and diffuser more effective. I'm planning body mods for wider tires anyway, so what's the downsides I'm not thinking of?