During cruising at 70mph on the interstate, vehicle started making some noise from the engine and 5 miles later locked up completely leaving me stranded. This is a known issue with the 5.0 Cummins. My safety and the safety of others was put at risk through the vehicle being disabled on the side of the highway all of the sudden during rush hour traffic. Problem was confirmed at a dealer. No warning lamps or messages prior to complete engine failure, just some slight noise from the engine a few minutes before.