Stara Ninja 40000 and Ninja 24000 self-unloading trailers
Ninja 24000; Cost: $48,000; Capacity: 24,000 gallons; Power Needed: 160 horsepower; Type: Auger Wagons; Available tires: Trelleborg, Lizard, Michelin, Continental, Vredestein, and Mitas
Priced at $61,000, the Ninja 40000 has a 40,000-liter capacity, requires 240 horsepower, and is classified as an Auger Wagon. It also has optional tires from Trelleborg, Michelin, BKT, and Vredestein.
Features in general:
Some tire manufactures provide the following options: a regular or inverted tire; an optional green or stainless steel box; optional orange or black wheels; rear ladder animation

Agro Tonho is credited.