R690ST Trucks - Conventional Tractor, T/A Conventional Day Cab, 1989 Mack R690ST T/A Conventional Day Cab, Mack EM6-300L 11L Engine, 300 Adv Horsepower, Mack Maxitorque 6 Speed, Manual Transmission, 12,000 lb Front Axle, 38,000 lb Rears, Spring Type Suspension, Fixed 5th Wheel, Headache Rack, Sun Visor, Chrome Bumper, Air Conditioning. The engine started and ran. The drivetrain engaged in forward and reverse. The main components appear to be in place and operational. The unit is missing two batteries., Auction OPENS AT 3500.0 USD, located in IA 52404 USA, Auction Ends on 07/14/2016