Was driving from Oregon to central Washington today in my 2020 1500 Big Horn with 28k on it and had the belt powering the etorque system start to fray and slip. It caused the truck to hesitate then slam into gear when starting to accelerate at a green light. I thought I had ruined the motor or something based on the sounds, etc coming from the truck. It was pretty awful. Once I deactivated the start/stop feature all the noise pretty much went away. Best part, I'm on a business trip. I will be at the dealer bright and early hoping they at least have the belt I need. I bought the truck in October with 175 miles on it. I've put a bunch of miles on it rather quickly and it's been great up until a couple of weeks ago when the belt started to make a whining sound. Tried to schedule a service appointment but the CDJR dealership was booked pretty far out so hear I am. Mpg wise, I've been getting roughly 17.5 combined and almost 21mpg on the highway sometimes, but typically 18.5 when traffic is doing 75+. Etorque would be sweet if it worked with the ac on and in park while idling. I work in my truck and spend a solid amount of time on my computer in the truck. With the heat, unfortunately I have to sit in the truck with ac on. Wish I had got the Laramie/ecodiesel sometimes. I'm thinking about trading in on a 2500/cummins but supply is so low that the 2500 Laramie w/cummins is 65k+.