Cadillac has never shied away from size and mass. As early as 1930, there were Cadillacs that weighed more than three tons—and those were cars. Cadillac trucks wouldn’t be along for another seven decades. In the ’30s, Cadillac propelled its biggest classics-to-be with V-12 and even V-16 engines. You could time a zero-to-60-mph run with […]