The contact owned a 2021 Forest River Rockwood. The contact stated while driving approximately 60 mph and hauling the attached RV, the driver was alerted that there were flames and smoke coming from the RV. After stopping to inspect the RV it was discovered that flames and smoke were coming from the stove and oven area of the RV. The fire department was called to the scene and extinguished the flames. The RV was destroyed. A fire report was filed. The cause of the failure was not yet determined. The local dealer was contacted. The manufacturer was not yet notified of the failure. The approximate failure mileage was 3,500.