245/60/15's on 15X8 rims

@cpearce You mind telling us why you wouldn't want to put a 245 or a 255 on an 8" wheel?

Considering the minimum recommended wheel width for a 255 is 8" (max 9.5) and for a 245 it runs from a minimum 7" to a max 8.5", you must know something the engineering world does not?