Grass Truck 158 is a 2006 GMC 5500 4×4 crew cab with a Duramax diesel and Pierce wildland body. It’s equipped with a 250 GPM pump, a 240 gallon tank and class A foam system that includes a 5 gallon tank. 158 has the ability to run as a first responder vehicle for EMS calls. It carries an automated external defibrillator (AED), trauma and immobilization equipment as well as many other firefighting tools.