The Family of Medium Tactical Vehicles (FMTV) is a family of diesel powered U.S. Army supply trucks in the 2.5 to 5 ton payload class. The FMTV consists of the Light Medium Tactical Vehicle (LMTV) and the Medium Tactical Vehicle (MTV). The trucks are manufactured by Oshkosh Corporation. A five-year contract was awarded to Oshkosh Trucks in August 2009, unseating incumbent FMTV producers BAE Systems and Navistar Defense. The FMTV Family of Vehicles has 80% part commonality.
The LMTV is a family of 4-wheel (4x4) diesel powered trucks with a 275 hp Caterpillar C7 6 cylinder engine. The LMTV has a 2.5 ton payload capacity and consists of the M1078 Cargo and M1079 Van models. The M1082 2.5 ton payload trailer is designed to be pulled by LMTV trucks.