The Stinar TV-550 Flight Line Tow Truck (or Stinar TV-550 Bobtail) is a 4,500 drawbar pull aircraft towing tractor capable of towing aircraft up to 70,000 pounds. Based on a Ford F-350 cab and chassis, and utilizing a Ford Superduty diesel engine, this is the perfect aircraft towing tug for all environments and climates. For more information on this, or any of our other used ground support equipment for sale, please contact us today.