There was a big foot spotting in Joplin today. The Ford Big Foot monster truck made a stop at firestone tires. The drivers are out promoting a race at the Ozark Empire Fairgrounds in Springfield. There are a total of 15 Big Foots and this is the fourth in the fleet. The truck is five and one half feet tall. The Big Foot truck can reach a top speed of over 80 miles an hour and the cost alone of just one of it`s tires is over $2,000.