Is a 205/40 profile tire ok for 16" wheels for daily driving? The reason i ask is they're going to be mounted on stock rsx wheels for daily driving. The rims will be on an ITR and i plan on using the wheel/tire combo for a long drive from socal to Seattle, WA. just curious to know if this size is safe and if i have anything to worry about. Thanks for any help

 

They'll be fine.

 

The outer diameter of the 205/40-16 is 4.2 percent smaller than stock, so your speedometer will read HIGHER by approximately that percentage.