Rubutun automobile suka yi rubutun nomenclature “205/55R16”. Duk rubutu suna biyu shugaban da alfari. Shugaban yanzu dai dai don gano da idaka da 200 ta 300 ya yi amfani da width rubutu a millimeters, samanin yadda wall height ya yi amfani da percentage da width. Alfari “R” ya yi amfani da radial construction da idaka yadda ya yi amfani da wheel size a inches. Rubutun ayyuka ya yi amfani da handling, speed accuracy, da karfi. Rubutun ayyuka mai gabatarwa ya yi amfani da rubbing gabatarwa, acceleration, power, handling, braking, da safety concerns. User manual ko placard a kasuwar vehicle ya kamata ne document sabon ya kawo da rubutun saiti