Considering I don't think they make 180' or 190's, I like 195/65/15 myself.
On a 17" rim I think a 205/45/17(24.247 od) is almost the same outside diameter. My daughter 2010 lt came with 195/60/15 (24.2 od). Tires cost 2-3x as much, that's why I like 195/65 and I have 3 car with the same size.