Dave West Motorsport is building on its national truck racing success to take on land speed records in Freightliner M2 Supertruck with slightly modified Allison 4500 Series™ AUCKLAND – Dave West Motorsport, a race team competing in the New Zealand Supertruck Racing Championships, is building a custom Freightliner M2 Supertruck with an Allison 4500 Series™ […]