By now every car lover knows who Carroll Shelby was, but what makes his cars so great? To find out, we headed to the Autoclub Speedway in Fontana, .\rbr\rbrHOT ROD Unlimited is where anything goes in the world of American performance cars. The show rocks with subjects as varied as those in HOT ROD magazine, .\rbr\rbrHOT ROD Unlimited is where anything goes in the world of American performance cars. The show rocks with subjects as varied as those in HOT ROD magazine, .\rbr\rbr\rbr\rbrThis is a compilation of all the episodes of HOT ROD Unlimited, the show that appears biweekly on the Motor Trend channel.