Car Warriors is the title of both a 4-issue comic, and a 3-volume novel series.
The four-issue comic-book series was published by Malibu Comics (a Marvel imprint) in 1991. The series covers a cross country road race with a variety of unusual participants. New equipment from each issue is given Car Wars stats on the last page, although issue three's page was left-out and included in issue four.
The three volume series of Car Wars novels was published by Tor Books later in the 1990s.