Cars 3 Trailer Predictions with Lightning McQueen, and Doc Returns to help Lightning McQueen get over his fear of racing. After his BIG CRASH in Cars 3 , Lightning converts back to old Radiator Springs McQueen, and gets a job at the V-8 Cafe pumping gas. Mater takes his old friend to the Doc Hudson Museum and were shocked when DOC comes back to life and wants to help McQueen get over his fear. Mater and McQueen go back to Radiator Springs with Doc and all the cars are so happy to see him, they can't believe it. First thing Doc does is to get Ramone to paint Lightning back to his racing colors. Thanks for watching, Please like share comment and subscribe, and come back for the next chapter.