I just purchased a new 2018 Versa S with 5 speed manual, and got the dealer to throw in the optional 15" black alloy wheels. It just looks like the tires should be wider than the stock 185/65R/15's. I'm also thinking a slightly wider and lower profile tire may improve highway speed stability. Would a set of 205/60/15's work with these stock alloy 15" rims without throwing handling or the speedometer off? Any other tire size suggestions? Any help is greatly appreciated!