Talk:Spare tire

Limited use spares: donut
I'm noticing very few instances of the word "donut" in the article. In fact, the last sentence of the opening paragraph of the article read:
 * "some spare tires ("space-saver" and "donut" types)"

This states that a "space-saver" and "donut" are two different types of a spare tires. However, there is no explanation on the difference between a space-saver and a donut.  The second bullet of the section, "Today," describes a "limited use" spare tire as being known also as a "spacesaver" or "compact." Again, this implies that a donut is different and not in the same category as a "limited use." Christopher, Salem, OR (talk) 07:43, 17 November 2011 (UTC)