I was driving truck pick up 3 long steel bars they hung over 2 feet as i drove the middle rod moved back to 4 feet they weighed 1000 lbs each . I back up agenest a bridge to push the bar back up and chain it down differently. The truck got stuck and the engine stoped I could not get it started along came another truck driver and pulled me out. I only had $10.00 on me so I baught him a coffee and thanked him.