The Hummer H2 is an SUV and SUT that was marketed by General Motors under the Hummer brand, produced from 2003-2009. All model years of the Hummer H2 have keyless entry remote fob smart keys that are onboard programmable, which means a person can program the keyless entry remote fob smart key with no special equipment other than the keyless entry remote fob smart key programming instructions. The Hummer H2 was the only one of the trucks to have the letters HUMMER between the grille.