If you look at four-wheeled cars and think 'Hmmm, not enough wheels', the Hennessey VelociRaptor 6x6 is the pick-up made especially for you. 

Of course, it isn't cheap: the price is slightly less than $300,000 (£236,000), but this version of the famous Raptor is all worth it, starting with the 3.5-litre V6 turbocharged engine that produces over 600 horsepower.