← View More Bobtails 6,640 PBT Click Image to Enlarge Tandem AxleTotal Capacity: 6,640 US GALCapacity at 85%: 5,644 US GAL SINGLE AXLE1,600 2,9603,850 3,8884,000 4,156Custom Sizes Available TANDEM AXLE6,400Custom Sizes Available TANDEM AXLE W/ TAG6,640Custom Sizes Available BOBTAIL INSTALLATIONSOur trusted vendor partners:Kurtz Truck Equipment