2015 Chevy 2500HD 6.0L gas Ike Gauntlet

Not sure what the test was all about. Was it to show that the little 6.0 could get 20,000 pounds to the top of the hill while using an enormous amount of fuel? It accomplished that. Otherwise it only demonstrated that they did not have the best vehicle for such a task. The fact that the driver did not know how to take advantage of the manual transmission feature makes me wonder about their expertise. I have a 6.0 and would not consider towing/hauling 14,000 pounds with it.