Available on Quest, Freeview Channel 38 starting May 8, "Cars That Rock" follows Johnson as he pursues his passion of cars, looking into the history, meeting the fanatics and of racing in general.

Over six 60-minute episodes, Johnson looks at six of his favorite makes of car - three from the U.K. and three from other parts of Europe. Johnson will drive in Mille Miglia 2014, a vintage car race taking place in Italy between May 15th - 18th.