Not to be confused with the book.
Mater's Junkyard Jamboree is an attraction at Cars Land. In Mater's Junkyard, guests ride in trailers being pulled and whipped around by baby tractors. Mater's voice will come out of a "junkyard jukebox" singing songs and conducting a big hoedown, encouraging the baby tractors to drive around. The ride system is similar to a hybrid between Francis' Ladybug Boogie and a whip attraction. There are 22 baby tractors in all.
Climb aboard Mater's Junkyard Jamboree and enjoy a "tow"-rific ride. Baby tractors pull a Junkyard cart — with you in it — that gets twirled in time to the tunes broadcast through the magnificent Mater's Junkyard Jukebox. There is also a book with the same name as the ride in "Cars: Rip-roaring Story Pack".