Friday morning, Engine 91 was dispatched to the thruway in Liverpool for mutual aid. Several callers stated multiple vehicles on fire, including a fire truck. Liverpool Car 2 arrived and confirmed dispatch and reported the fire was starting to extend to a building. Engine 91 arrived and stretched a line to protect the structure and start an attack on the fire truck fire. Liverpool Engine 2 arrived and stretched a line and started an attack on the remaining vehicle fires. Water supply was limited, due to no available hydrant. The fire was under control and put out within 20 minutes of arrival.