Anybody with a wife called Mavis and a £30m collection of cars and bikes is a friend of 4Car. Jay Leno has been hosting the Emmy award-winning Tonight Show in the U.S. for 13 years, he has a star on Hollywood's Walk of Fame, he has regularly driven a NASCAR pace car and he's written a children's book called If Roast Beef Could Fly. He's also one of the nicest blokes you'd care to meet, which is something that comes through plainly when you read his new column in 4Car, out every month right here. Hell, he's nice enough that we don't even begrudge him his McLaren F1 and that fleet of Duesenbergs. Well, not much...