Lwiddis wrote:
What’s magic about “short trips?” In fifty miles everything heats up...oil, water, tires, transmission fluid etc. and everything is as stressed as in a 400 mile trip. However, provided you are at or under payload, 6800 pounds of trailer in a well maintained Silverado is within specifications.
I agree with the second part of your statement, however the first part, while it could be correct, is not in real life.
Except maybe under a specific set of circumstances, like the drive is all uphill or something similar.
Either way, that truck is fine for a 7klb TT.