Vehicle category: passenger vehicles.system: tires; super road service, falls mastercraft premium, hercules,hercumile II, size 10.00x22.consequences of defect: this condition will cause a thumping vibration whentire IS in use. If this vibration IS ignored or the separation goes undetected,continued use may cause the ply cords to break and the tube to tear causing airloss. Air loss may result in loss of vehicle control and an accident.dot identification nos: up27bcd082, -092 and up27hh012, -022, -032, -082 and-092.