I have driven one ton Dodge Duallys for 6 years and was actually thinking about a change. I had read a lot about the Chevy Duramax----then I too saw the ad in Western Horsemen-----I think the women of endurance should go after the job of the ad agent who thought that ad was cute----from a legal point of view---it is sexist and discriminatory---from an everyday point of view---I WAS TOTALLY OFFENDED!