The Molotov Caucasus is a Big Rig available for use in MotorStorm: Pacific Rift, based on a tanker truck. Skins for this vehicle range from a rusting chassis to a retro 1940's tanker design.
- Like the Molotov Baikal, this vehicle is named after a feature of Russia's geography - in this case, the mountain range that serves as a boundary between Europe and Asia.
- This vehicle may have been a sewage containment truck prior to its appearance in Pacific Rift. In fact, a piece of concept art shows it with a radioactivity symbol painted on the tank, implying that it may have been a nuclear waste disposal truck.
- This is one of the default Big Rigs in Pacific Rift.