Skuddder bottom, often called tire mark, is a term used to describe a stain left behind by a automobile while sliding. Skuddbutts can be seen on roads in the midst of icy situations, like heavy rain or snow. These marks act as signs of likely sliding or loss of control and should be treated with care. Drivers are advised to decrease their speed and preserve a safe distance from skudder bottoms to avoid any potential crashes. Stay safe on the roads!