The offical Monster Truck association for Monster Jam is one of the best out there. Monster trucks going in about 60-70 miles per hour in a stadium course. They also drive in not only in door stadiums but also Baseball Feilds and Football too. But's not about the stadiums that gives the excitment of monster trucks. It's about known the drivers and their trucks and having them go several feet high into the air with a 2-4 ton trucks. Breaking the laws of pyshics and rewriting them at a whole new level. Hearing the 500 horse power engine while they are racing or freestyle. That's what so good about those trucks.