The military M998 High Mobility Multipurpose Wheeled Vehicles were developed to replace jeeps and lighter trucks. As early as the 1970's, the jeeps and lighter trucks had begun to show signs of inadequacy during military missions in rough terrain and a new and improved type of vehicle was much sought after. In 1979, the U.S. Military lay out the requirements for a High Mobility Multipurpose Wheeled Vehicle, and in 1980 the first prototype was finished. The prototype was called M998 and had been produced by AM General. The U.S. Military liked the prototype and AM General begun to produce a series of different High Mobility Multipurpose Wheeled Vehicle prototypes. Eventually, the U.S. Military ordered 55,000 HMMWV's from AM General. Today, you will find more than 15 different types of Humvees' in the United States armed forces. They are used a cargo carriers, troop carriers, ambulances, automatic weapons platforms, missile carriers, surface-to-air missile platforms and much more. Fording 0.762 meters is possible with a standard Humvee, and with a deep-water fording kit you can ford up to 1.5 meters.
The first civilian High Mobility Multipurpose Wheeled Vehicle, the Hummer, entered the market in 1991 and soon grew immensely popular. It was initially promoted by a race in 1990 where two Hummers traversed the rough terrain between London, UK and Beijing, China. A majority of the trip took place on the coarse roads of central Soviet Union. The drive was broadcasted in the United States, and the Hummer received a lot of publicity before even being launched. One of the first civilian owners of a Hummer was Arnold Schwarzenegger, which naturally also gave the vehicle additional publicity. What made the Humvee's really famous was however the 1991 Operation: Desert Storm in the Middle East. During this war, soldiers driving the various Humvee's were frequently seen on the news in America.
In 2003, the Hummer H2 - a smaller version of the Hummer H1 - entered the market. Even though it is not as big as a Hummer H1, it still has room for five passengers. It is considered a capable multipurpose vehicle and the Hummer H2 is used in large cities as well as in off-road conditions. The Hummer H2 Sport Utility Truck (SUT) is a pick-up truck variety of the standard Hummer H2. In 2005, the next Hummer was released. The Hummer H3 is even smaller than the Hummer H2 and marketed as a midsized SUV. It weighs no more than 8500 lb. Hummers are also available in limousine versions. The Hummer limousine is a popular party vehicle since it can comfortably fit a large group of people and has an exclusive interior.
Source: http://ezinearticles.com/
