Truck Training Truck Performance Evolutions Aerial High Pick Point Performance Evolution # 1: Peak Roof Vent with 24′ Ladder Performance Evolution # 2: Peak Roof Vent with 24′ Straight & Roof Ladder Performance Evolution # 3: Parapet Vent with 35′ Ladder Performance Evolution # 4: Parapet Vent with Aerial Performance Evolution # 5 Parapet Vent with Aerial to the Roof 2015 Truck Task Book