Ford's Raptor is already an impressive truck. The F250R Megaraptor Truck takes the idea a step further. Instead of starting with the current F-150, the Megaraptor is based on the heavy-duty F-250 with a 6.7L turbodiesel engine. From there, the track is widened, the front axle moved forward, the suspension upgraded for better off-road performance, and new fiberglass body panels fitted. The latter is necessary to fit the aluminum rims taken from military MRAP vehicles, wrapped in 46" Michelin XZL tires for a genuinely intimidating stance.