johnny_wilson
Member
I just picked up a 2014 2500 ST a few weeks ago. Love the truck but it has a whine that sounds like the rear diff. I couldn't get up to highway speeds when I test drove it and I assumed a little more drivetrain noise was expected in a HD truck (this is my first one). The truck only has 24,000 miles and still is covered under the factory drivetrain warranty so it goes in to the dealer tomorrow. They went on a ride with me and confirmed that it shouldn't sound like it does. I thought I'd sign up and share how it goes. I see lots of post about noise but this one is 50-65mph and I'm between coasting and accelerating. Another point of interest, this truck has a factory 5th wheel package so I'm sure it was used to pull a trailer. Wish me luck.