Skudderbutt, also known as tire mark, is a term used to depict a stain left behind by a car while sliding. Skudderbutts are noticeable on highways in the midst of slippery situations, like heavy rain or snow. The skid marks function as signs to potential sliding or loss of control and should be approached with caution. Motorists are advised to decrease their speed and keep up a safe distance from skudderbutts to steer clear of any potential collisions. Stay safe on the roads!