You see, when the HMMWV first shipped to Army bases in the mid-1980s ... while canvas-covered seat frames make a metal-on-metal sigh as one settles in. The Humvee driver/operator is required ...

Known by its military designation as the High Mobility Multi-purpose Wheeled Vehicle, the HMMWV is a lightweight ... tire pressure from the driver's seat "on the move" to adapt to changing ...