One more question, gentlemen... We have to get the trailer to the dealer for some warranty work. It's about 60 miles one way, gradually downhill from 3000' elevation to less than 100'. They will ...
My first tow was at 25 miles. Went 10 miles s and back to the dealer. They did not see it as any concern. Bought the truck and towed again around 300 miles. That trip was about a 400 mile tow. Truck passed the 500 mark. Then I read in the owners manual recommend not to tow first 500 miles...oops! Truck now has 9000 miles on it. More than 2/3 Rd of that has been towing my camper. Don't think the early tow hurt anything. But!!! Only you can make the choice.