The contact owned a 2019 Dodge Ram 3500 towing an empty container. The contact stated that while the vehicle was being driven uphill at unknown speeds, it unexpectedly caught fire. No warning lights illuminated. There were no reported injuries, air bag deployment, or police report. The fire department was on the scene, extinguished the fire, and provided a fire report. The fire chief was unable to determine the cause of the fire due to the extensive damage. The vehicle was towed to a tow lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 150,000. The vehicle was deemed a total loss by the insurance company.