The NOV Rolligon 6x6 Challenger vehicle is designed for cargos of up to 30,000 lbs (13,608 kg). Ideal for low ground pressure applications requiring high ground clearances. This vehicle is moderatelyamphibious with payloads up to 5,000 lbs (2,268 kg). The rear deck can be configured as required. Rolligon 72x68-28 tires are standard on this unit.