2017 Western Star 5700, Truck Tractor, Air Tanks, Fits to: Western Star 5700, (Used) 2017 Western Star 5700, AIR TANK- TANK 1- Side: Driver Left Side, Location: Driver Side Inside Frame, Material: Steel, Dimensions: L=48", D=9", Front Ports: 4, Rear Ports: 7, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2017, VIN 5KJJBLDR2HLHX6381, Material Steel 5KJJBLDR2HLHX6381