Tuff Truck racing is an exciting off-road racing event consisting of modified trucks (and sometimes stock trucks for fun) going around a Motocross-style course filled with different jumps, bumps and turns. Similar events held in indoor arenas are called Pro Arena Truck racing. Trucks are usually run one at a time, with the quickest time winning. Sometimes events feature trucks two at a time for added spectacle.

Tuff Truck racing is usually seen at Monster Truck or other Motorsports events. Tuff Trucks are usually pickup trucks that have been upgraded to resist the rigors of arena track off-roading.