Hi Rusty. I also have a 2019 1500 classic with the hemi. I have found that if I don't start the truck at least once every 48 or so hours, I will have some lifter noise for about 30 seconds. Curious to know if anyone else has this issue ...
Hi John, I haven't experienced any lifter noise on mine...once in a while on cold start up i can hear a slight ticking from the exhaust manifolds...but thats not often. I would suggest bringing up your issue with the dealer. Get it taken care of while it's under warranty.