The world's most expensive semi truck has almost 4,000 HP and can reach 130 MPH

Built by Mike Harrah over the course of 7 years, this 44-foot, 32,000-pound behemoth is the world's most powerful and most ...
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8 Car Brands That Make Semi Trucks

Building trucks is tough. Some of the biggest carmakers in the world tried their hand at building semi-trucks and then withdrew from the market. Dodge's Big Horn semi-truck failed. GMC and Chevrolet ...