I have a '98 Ford Crown Victoria. I have a new job and that means that I now have to drive 110 miles round trip everyday on mostly 2 lane roads. Last winter here in Ohio we had a lot of snow and ice. I am thinking about getting studded snow tires for the rear and non-studded snow tires (or really good all season tires) for the front. Here in Ohio we can have studded tires from November 1st to April 5th. Would it be a good investment to get the studded tires for the rear? I am thinking of getting two extra rims to put the studded tires on that way I can change back to the regular tires in the spring. Also will having studded tires on just the rear hurt any of the suspension or change the handling to where it would be unsafe? Thanks.