type electrically operated pneumatic control valve or suitable replacement solenoid valve 213 is coupled to air reservoir 211 by conventional means solenoid valve 213 is electrically connected to electrical control enclosure 226 with electrical wiring air reservoir 211 is made of metal fiberglass or other suitable material air reservoir 211 is connected to pneumatic compressor 210 using flexible rigid or any suitable means of compressed air transfer pressure switch 212 is an air pressure operated switch that has a set of electrical contacts for controlling the pneumatic compressor 210 pressure switch 212 is coupled to air reservoir 211 by conventional means pressure switch 212 is electrically connected to the electrical control enclosure 226 using standard electrical wiring pneumatic compressor 210 is an electric motor driven compressor or other suitable style pneumatic compressor 210 is electrically connected to electrical control enclosure 226 using standard electrical wiring electrical control enclosure 226 houses all wiring connections between the electrical components electrical control enclosure 226 is electrically connected to dash controls enclosure 237 using panel cable 233 switch 238 is electrically connected to panel cable 233 and mounted to dash controls enclosure 237 using conventional means arming switch 238 is of the safety type with a safety snap cover to prevent unwanted operation of the switch arming switch 238 is electrically connected to dash cable and mounted to dash controls enclosure 237 momentary deployment pushbutton 240 is electrically connected to dash cable and mounted to dash controls enclosure 237 using conventional means deployed indicator light 239 is electrically connected to dash cable and is mounted to dash controls enclosure 237 using conventional means maintained deployment switch 241 is electrically connected to dash cable and is mounted.