My 2018 Sierra with the 5.3 and extra tow does perfectly fine pulling our 35’ 8-9k camper. We towed across several state lines and up in some hills without a single “wish we had more truck.” I would strongly suggest looking at the higher end weight distribution hitches. I have a Hensley Arrow that I picked up used and sway is nonexistent. Sent from my iPhone using Tapatalk
Just returned from a trip to West Virginia.. holy twisty and steep grades! We had a great trip and the Sierra was a champ. Almost forgot to take a pic of the rig: Sent from my iPhone using Tapatalk
Had this happen on my F150.. glass replacement guys said it was common at the time. He speculated that it was that a couple of the wires were touching or snow/ice buildup on the bed cover touching. Sent from my iPhone using Tapatalk