The International MXT or Military Extreme Truck debuted as a concept vehicle at the 2005 Chicago Auto Show alongside the RXT. In 2006, a pre-production prototype was shown, followed in 2007 by the production version, along with a special edition MXT Limited. The cab is lowered and the truck is fitted with International's 300 hp VT 365 Diesel V8 and the Allison 2000 transmission. The GVWR is 14,000lbs.