Say you (a skilled motorcycle racer) ride a motorcycle in a big empty parking lot and ride in a big circle of constant radius and slowly go faster and faster. If you are careful as you go faster will you all of a sudden go from very little power slide to a lot of power slide like the video below? As you go faster around the circle is it a gradual transition to power slide or more abrupt? I wonder if it is a smooth transition or more abrupt. So to quantify this plot speed around the circle versus the difference in distance between the radii of the front tire contact point to the center of the circle versus the radius from the center of the circle to the rear tire contact point. With extreme power slide this difference is greatest. Assume you have a racing motorcycle with racing tires. Please see video below. Thanks! Note the fresh rubber being clearly laid at 1:08 and 2:28.