My boots are all still not leaking and "plump", or weren't as of last check. Been a few weeks though hahaha. mines had a pretty easy life thus far. 90% of my 18700 miles/10 months of ownership have been entirely unladen highway miles between 70-80mph. So she doesn't see a lot of normal HD abuse. Never towed, never plowed, haven't had more than 1000# in the bed. A few dozen dirt/rutted out roads and living in MI which is definitely not a kind place to drive.
But, back to the noise. I'll try to catch it on video and post it. It almost sounds clockspring-ish/relay-ish. Usually crossing a spot around the 345degree mark in the wheel rotation from top dead center. Not always, usually more when cold/driving slow. Not present at speed. I have thus far chalked it up to whatever "digital assist steering" entails. It's present even directly after greasing. I'm just waiting until winters over and then I have a few minor things to have addressed (askew sunroof with wind noise / rattle. Squeaky driver seat bottom)
Curious, Is your truck otherwise stock? Mine is. My whole goal when buying this truck was to avoid aftermarket temptations for as long as humanly possible, lmao. That's a road I travel too easily down. But, unless it's warranty thing on my end/anyone's end I think I'd nab some PPE tie rods and a PISK and call her good +/- a stabilizer cuz why not. After my warranty is out and things start to go, that's my plan at least.
How's your steering feel etc? I'm super curious how other trucks feel after some use. Mines still pretty tight overall, actually impressive for a stock GM hahaha