I do have a couple of questions, guess it really kinda late since the truck will be here Monday or Tuesday.
1. This truck has the Z71 option, will that have any affect on towing?
2. The truck also comes with 20 inches tires, is that a positive or negative affect on towing.
3. I was told "By a Salesman" that we don't need to use trailer mode since our trailer is less than 70 percent of the gross towable weight of the truck and not using it will increase our fuel mileage. The only time that I would want to use it would be in the mountains to take advantage of the exhaust breaking. Is this true?