Motorama (1991)
A ten year old boy runs away from his abusive parents, steals a Mustang, and a pursues a promotional card game sold at gas stations
Angel, Angel, Down We Go (1969)
The overweight debutante daughter of the worlds wealthiest couple falls in with a gang of tripped out, skydiving pseudo reactionary pop stars, who take their beliefs of the American ideal to profoundly impossible heights