NHTSA Complaint #11690247 — 2016 CHEVROLET SILVERADO 2500

The contact owns a 2016 Chevrolet Silverado 2500. The contact stated while driving 45-55 MPH and hauling a trailer, there was an abnormal clunking sound coming from the vehicle. The vehicle was shuddering abnormally, and the wheels locked up for approximately 4-seconds. The contact stated that the transmission was shifting hard. The thermostat light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the VIN was no under recall. The failure mileage was approximately 190,000.