Well I believe this is my first post on here. Bought my 2020 RAM 1500 LARAMIE 4X4 new with Falken AT3'S on it which I remember had a slight vibration but mostly smooth ride. Had the truck a couple of days and traded in the Falkens for more aggressive Cooper AT3 XLT tires. That's when I began to really notice the vibration. Had them installed on the factory 20" wheels. Tire shop had hell putting them on and scratched all 4 wheels. They offered to replace the wheels and couldn't get 4 factory replacements, so I opted for the 2019 22" RAM replica wheels on 34" Nitto Ridge Grapplers. Had bought and installed a 3.5" ReadyLift SST lift kit that had to be reduced to a 2" preload spacer which basically made it a leveling kit. Had a mild clunking noise coming from what I thought was one of the struts and steering shaft. Brought it my local dealer and they changed the front driver side shock and realigned the truck. Picked up the truck and still had the clunking noise. Brought it back to them and they changed the lower steering shaft, still had the noise. Hooked up with their lift kit installation tech. Gave him the synopsis of what I had and he said I've put that lift on trucks like yours. So I got it out of service and he agreed to put the full lift kit back on at the dealership on the side for $350 cash. He calls me the next day and asked if my truck shook real bad when accelerating, I said no. He said well everytime I accelerate the front end shakes really bad. So he contacts ReadyLift and they told him the measurements were too high to reduce it back to a leveling kit. After that they had to change out both front shocks, upper and lower steering shafts, steering knuckle, rack & pinion, tie rod ends, sway bar links, sway bar bushings, etc. Got tires replaced with 35" Toyo Open Country RT's on the account of the vibration which still existed even after new tires. At this point I'm really pissed off and go and spend thousands on a Rough Country 6" lift with coilovers and reservoirs thinking it was going to fix it. Truck was noticably smoother at low speeds with less shaking in the steering wheel and bed...but the vibration persisted. Had the front tires rotated to the back and it was noticably worse in the rear now, so now I knew I had a tire problem. The same tires the tire shop road force balanced 3x's and said were good. The more I drive it the worse the tires got. Now 1 front tire is out of round and 1 rear tire is borderline out of round with less than 2,000 miles on these tires. Tire shop is replacing all 4 tires...for the 3rd time. Dealership refuses to touch the truck and said they've done everything they can do. Everyone is telling me to get rid of it, but I've got so much time and money vested in this thing. Don't think the new tires will fix this. If it does it makes since, I mean everything but the driveshaft and cv axles have been changed. Had the truck for 10 months with 5,000 miles on it. What's it going to take FCA? What's causing these trucks to do this to brand new tires? I'm beginning to think it's something to do with the upper control arms and how they're putting the pad of the tire on the road. Chevy and Ford are both angled down towards the back of the truck very noticably, RAM's is very slightly angled. If so many people are having the same issues than it's something to do with engineering.