The Leno 501: Jay Leno’s all-denim automobile

Jay Leno loves denim jeans almost as much as he loves automobiles, often sporting all-denim outfits. So it was only a matter of time before Leno debuted the “Leno 501,” the first all-denim car. Even if it’s only a joke for Funny or Die. What took so long, though? “Every …