4. Monster Mutt
Year created: 2003
Monster Mutt is one of the most popular Monster Trucks driven in competition today. The auto has been in competition in the USHRA (United States Hot Rod Association) Monster Jam since 2003. The truck is modeled after a 1951 Mercury, and it is decked out as a dog to include a tail, tongue, and big ears. The truck is driven by Dustin Brown, and over time the team has included both Rottweiler and Dalmatian versions of the truck. The auto has made it to the World Finals every year since the truck first debuted. Monster Mutt won the 2010 Advance Auto Parts NGK Spark Plugs Monster Jam World Finals Freestyle Championship. The truck is powered by a 540 CI Merlin engine rated at 1,500 horsepower and features 66 inch Terra wheels.