Goodyear is offering a limited edition original soundtrack CD to Disney/Pixar’s Cars with a tire purchase. “Purchase a set of four selected Goodyear tires from May 21, 2006 to June 17, 2006 and get the limited-edition Cars Original Soundtrack and up to a $100 cash card.” It is unclear what makes this CD a “Limited Edition” but it appears that at least the cover is different.