If you do donuts and are not careful, you will eventually require the use of a donut.
"Donut" is the correct spelling for the
poor, redheaded stepchild of a
spare tire that accompanies most new
autmobiles.
Donuts replaced spare tires in the late
1970s to the early
1980s as a way to reduce weight and improve
fuel efficiency, which automakers selling into the
United States were required by law to do.
Donut tires are not supposed to be driven on any further than it takes to haul your flat tire to a tire store; furthermore, it is unsafe to drive on a donut faster than 50 M.P.H. (About 82 K.P.H.)
Well, in theory at least. I've seen people driving on donut in the strangest places. I bet E2ers have some great
Driving on donut tires: Stories of endurance.