> Seeing as how 60-70 are both reasonable temperatures in Fahrenheit and speeds in miles per hour, it is not at all clear at a glance what that number means. M

> Seeing as how 60-70 are both reasonable temperatures in Fahrenheit and speeds in miles per hour, it is not at all clear at a glance what that number means. Maybe some brainiac at Tesla thought that you can just accelerate/brake to figure that out. :D