not sure what yves was referring to, but if the car has been not been driven for ten years, the tires are probably even older than 10 and potentially dangerous in ways you can't see by inspecting.
You should get new tires. 185HR14 would be the original size (185/80-14). I just put 205/70-14 General Altimax RT43 tires on mine and am very happy with the tire, ride and handling and at a reasonable price. I had 185HR14 Vredestiens on the car and didn't like the ride as well. The 205s also give the car a little more "manly" look and stance, but that is a longstanding debate, tire size, that is.