Hummer Guy Hummer News and Opinion from an experienced off-road instructor
With the addition of our H3’s on-board air system, we not only opened up the possibility of re-filling our tires after a day of off-roading without limping at 16PSI to the nearest shady gas station, we also opened up the possibility of adding a new safety feature: Air Horns. OK, …
Read More »Air Horn Upgrade for HUMMER H3 – HUMMERGuy.net Project Truck
