During our April 2022 seminar in Sennett, NY we got to see a number of tankers in operation..including Granby Center's Tanker 1051. The 2200-gallon tanker is an older rig that has seen plenty of service as a water hauler. The folks at Granby Center upgraded the tanker's rear dump with a swivel kit so that the tanker could also side dump. As we have noted a bunch in our discussion forum, it is very important to ensure that the finished install of a swivel upgrade allows sufficient distance between the bottom edge of the chute and a top frame of a dump tank. This one did and it works just fine.