The H2 SUV/SUT/Hyrogen is the second vehicle sold under the Hummer marque of General Motors Corporation. It is a large truck (lighter and slightly slimmer than the Hummer H1, while slightly longer and slightly taller) with room for six passengers (including driver). The rearmost part of the H2 SUV was modified to a pickup truck bed for the 2005 H2 SUT ("Sport Utility Truck").