205 is a little narrow on a 7" wide wheel. The ideal size would be 215/55-15 but there's very few to none in that size. 205/55-15 is close but a little narrow and a little off on the speedo (not much, like 1mph at 60mph)
http://www.tirerack.com/tires/tires.jsp?ti...romCompare1=yes only all season on TR in that size.
I would not go less than 205 wide on a 7" wheel.
225/50-15 is an option as well, also only about 1mph off (which is within the stock calibration error range) at 60mph, but TR only shows track tires in that size. With those two sizes you can search around other vendors and probably find something you like. Those Kumho above are good tires but they wear quickly if not rotated on time.