The video below best describes this vehicle:
The Prowler C4C ATV uses an advanced suspension system to give it superior terrain negotiation abilities. Powered by two RTGs and solar panels, it can transport three kerbals and any load attached to its two docking ports across any surface.
Operational Guide:
1 - activate six wheel drive mode - best used for high speed long distance driving over fairly even terrain
2 - activate rear wheel steering - best used for low speed maneuvering
To enter the vehicle, drop down the rear ladder after activating the parking brakes. This will allow access to the front driver's seat.