Road Rescue at Customer Yard for Penetrated Air Line

We just barely made it to our pick up appointment on time today. My tractor to trailer air line had developed a hole & made travel nearly impossible. I rigged something to hold back the 120psi of air pressure until I could get to where we needed to be. For the first time in my contractor career, I had to call out for road rescue to fix a tractor problem. A mechanic arrived & installed a new red air line. We were then able to make our way home.