Skudder bottom, commonly referred to as tire mark, is a term used to characterize a spot left behind by a motorcycle while sliding. Skudder bottoms are noticeable on streets in the midst of slippery weather, like heavy rain or snow. These marks serve as warnings to possible slipping or lack of traction and should be handled carefully. Vehicle operators are recommended to decrease their speed and keep up a safe distance from skuddder bottoms to prevent any potential accidents. Stay safe on the roads!