Looks like your running Cal-tracs, Will those tires fit with a stock rear suspension ?
Another option would be to find a couple of 15" steal wheels and put tires on them for now. you can get steal wheels cheap especially if they are painted and not chrome or coated. Just use them at the track and use your 14's on the street. People do that all the time. You can always buy the wheels you want later when funds are better.
