Engine 91, is a 2015 Pierce Arrow XT powered by a 450-horsepower Cummins ISL engine. Equipped with a 1500 GPM pump and a 777-gallon water tank, it can accommodate six firefighters.
The engine carries a variety of tools, including an Amkus Combi-Tool with a portable power unit, along with multiple hand tools. Engine 91 is outfitted with several handlines, including a bumper line, two crosslays, and long lines stored in the rear. It also carries 1,200 feet of 5-inch supply line and 600 feet of 3-inch line.