Vibration, 2017 Dodge 1500

My 08 ram had the same issue, vibrated real bad, was terrible with stock tires on for the first 20,000 km and wasn't as bad when I changed the tires out but still noticeable. Took it in many times and dealer never found a fix or anything wrong. Had an 11,13 and now an 18 since and not one issue with vibration........... luck of the draw it seems

So back to the dealer today, after a lengthy discussion about tire balancing they put their own set on and it was still there. They removed the driveshaft, took it for a drive and it was gone. They're ordering a new one ( some other issues with the front end, parts are back ordered ), hopefully that's it and not something else in the rear end. Good news is I have the extended powertrain warranty, no cost for the driveshaft to me anyways. If that was the problem, then I'll be sitting down with the service manager about the money spent on the road force balance.