Picture a cross-country road trip powered by vegetable oil in a 1981 Mercedes-Benz. Greasy Rider follows the two filmmakers, Joey Carey and JJ Beck, as they meet with fellow Greasecar driver... Read allPicture a cross-country road trip powered by vegetable oil in a 1981 Mercedes-Benz. Greasy Rider follows the two filmmakers, Joey Carey and JJ Beck, as they meet with fellow Greasecar drivers, friends, and critics.Picture a cross-country road trip powered by vegetable oil in a 1981 Mercedes-Benz. Greasy Rider follows the two filmmakers, Joey Carey and JJ Beck, as they meet with fellow Greasecar drivers, friends, and critics.