The Mammoth is the largest land vehicle of the UNSC known so far, quadrupling the size of the Elephant in length, and can carry multiple Warthogs and Mongooses. It has six heavy duty wheels, cargo doors at both ends for the deployment of vehicles, and sports two winches among other practical loops and hooks on its front for multiple uses. The Mammoth is also three stories tall. The lowest level is used as a vehicle garage, while the second level is where the command center of the vehicle is located, and the topmost level is the outer deck exposed partially outside for observation and combat and the location of the MAC and side-mounted rocket turrets. The Mammoth's primary armament consists of a MAC on its top, near the rear of the vehicle. The Mark 2457 MAC fires a 35 centimeter round, powerful enough to destroy a Type-44 Troop Carrier or Particle Cannon in one shot. Other secondary weapons, onboard the Mammoth, include two M79 Multiple Launch Rocket System turrets mounted on the forward right and left sides.