Cool Hummer H1 Wallpapers and Pictures on Skinz.org.  Hummer H1 is originally a military vehicle.  The Hummer H1 costs over $100,000 and is owned by mainly rich people like Arnold Schwarzenegger.  The truck is very costly to own and gas mileage is ridiculous.  This is not for your average person and should only be bought by the people who can afford this type of vehicle and who may need it in rough terrain.