Wheel Jam features everything on wheels from classic cars and motorcycles to 18-wheelers! Live entertainment, vendors and exhibits, BBQ, and exhibitions are all part of the fun. This event has many competitions including an audio sound competition, battle of the bands and a dynamic engine brake competition! Come join the fun and all the wheels at the SD State Fairgrounds. The event is traditionally held the first full weekend in June. Call 1-800-529-0900 or visit www.wheeljam.com.