Monster trucks roared and tumbled in St. Louis last month at Monster Jam, but, it turns out that the St. Louis region has a distinct connection to the culture of massive motocross vehicles. That connection includes Rich Inman and Concussion Motorsports, in Ellis Grove, Illinois, which manufactures monster trucks. Its work is stamped on some of the most famous monster trucks in the world, including the local legend, Bigfoot. Rich Inman discusses how to build a monster truck that can jump, flip and smash, while also ensuring the driver can walk away after the show is done.
