MARK VANDERBENT wrote:
I have had that same truck towing many miles with an even heavier camper and five in our family plus dog. I now have an 07 5.3 with 373 rear end. The 350 has less hp but touch more torque. I towed in 3rd gear only and had no issues even in mountains. I did put e rated tires on her which made her ride harder but much less rear wiggle.
That doesn't surprise me really. It's been a great SUV for us. We tent camped out of it for 9 years and pulled our pop-up many thousands of miles over the last 7 years. That costly OEM fuel pump is my only complaint.