Skuddbutt, often called tire mark, is a term used to depict a smudge left behind by a vehicle during skidding. Skuddder bottoms are visible on streets during icy conditions, such as heavy rain or snow. The skid marks act as indicators of possible slipping or loss of control and must be approached with caution. Drivers are cautioned to decrease their speed and preserve a safe distance from skuddderbutts to prevent any potential accidents. Stay safe on the roads!