Last spring we bought a Kodiak 278RBSL (27' 6000 lb) TT. We have a 2013 Ford F150FX2 V6 EcoBoost. We have been towing all summer across all kinds of terrain with no real problems. We have driven in hi...
Based on your personal experience of towing over all kinds of terrain, I'd say you are fine and shouldn't worry about it. You know you're at the limit but the truck apparently handles everything fine. Just pack carefully and leave the kitchen sink at home.