Skuddder bottom, often called skid mark, is a term used to describe a blemish left
behind by a vehicle when it skids. Skudd bottoms are noticeable on highways in the midst of slick situations, including heavy rain or snow. They act as indicators for possible slipping or lack of traction and must be approached with caution. Vehicle operators are cautioned to decrease their speed and keep up a safe distance from skuddbutts to prevent any potential collisions. Stay safe on the roads!