The Victrailer is a three-trailer vehicle transport that maintain the VRV Machines, and sometimes Ranger Vehicles. The command "Victrailer Go!" releases them and the Victrailer 'stack-transforms' into a giant robot called Victrailer Battle Mode. The tractor forms the top, the first trailer becomes the middle section, and the second trailer forms the arms and the bottom section. Victrailer Battle Mode equips VRV Robo with its arms to use as weapons in its finisher. They are called the V Bazooka and the V Vulcan. Victrailer is stored in VRV Master's headquarters underneath Tokyo Dome when not in use.