Flight Crew Commercial; Flight Crew Flight Instructor; Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Last 90 Days 150; Flight Crew Total 1000
Situational Awareness; Time Pressure
Conflict Ground Conflict; Critical
Flight Crew Took Evasive Action
Airport; Human Factors
We had planned on doing a touch and go at 33V on Runway 22. After we had touched down we raised the flaps and began to add power. While we were rolling at about 65 mph; a pickup truck with a snow plow on the front of it pulled out onto the runway; and started coming down Runway 4 head at us. I didn't believe we had enough room to stop; so I kept the throttle in for full power and tried to get airborne so we could side step the runway. The airplane was not able to break ground effect due to the high density altitude. The vehicle drove off the side of the runway and we were able to continue down the runway for takeoff. We had made standard radio calls on the CTAF frequency.
GA instructor pilot reported that as they started the takeoff roll a truck began driving toward them from the opposite end of the runway. Pilot elected to continue takeoff and truck drove off the runway; allowing plane to continue.