It was a celebration of 35 years of the Monster Truck at the O'Reilly Auto Parts Spring 4-Wheel Jamboree Nationals with Bigfoot, Ms. Bigfoot, The General, Avenger, Raminator, Rammunition, Tailgator, and the Beast. Air Dog showed its diesel power and there was an old skool demonstration by the beautifully restored Predator. Here's a Freestyle recap from the General Tire Monster Truck Thunder Drags at Lima.