Fords altitude towing recomendations
Interesting article about what Ford recommends for towing at altitudes and how they reduce the trucks towing and payload. http://news.pickuptrucks.com/2015/09/should-your-pickup-tow-less-at-altitude....
Forum Discussion
Diesels are greatly affected by air density if they are naturally aspirated. The turbocharger is the key to higher altitude operations, whether it's gas or diesel.
