14" to 15" (Pictures added)

The biggest problem is to figure out what will fit without rubbing or clearance issues. I would like to mount 15x7 wheels all the way around with maybe 235/60-15 0r 245/60-15 in the rear and a lttle narrower in the front (215/65-15...?) up front.

Never seen a Swinger with that combo on here and having stock suspension.