Just completed our first trip with our 2017 Canyon Denali 4door short bed Diesel hauling the Tipi. Small Mountains of PA. but still 22mpg. Handled wonderfully with lots of pep for a 4cyl. Have a tonto cover and we were fine with space. Taking another 4 day trip next week. For longer trip over several weeks we may want to buy a cap for extra space. Still learning what is really necessry. Could'nt be happier with the combo thus far.