Royalty Convoy

The Royalty Convoy is a heavy goods vehicle mostly used by civilians to transport any kind of materials that are loaded in the container that can be connected to the vehicle. The Convoy has 6 wheels and can go up to 150 miles per hour without a container. The Convoy was designed on 05/02/0160 and then built on 08/08/0160 by Royalty Corporation, The Convoy was the first vehicle the Corporation designed and has been modified over the many years to make it stronger, cheaper and efficient.
The Convoy has become well known in popular culture as it helped with the logistics of a recovering economy that collapsed during The First Great War. 
The first produced Convoy Truck was fitted with offroad tires and was lead-lined to help defend against patches of radiation. The max speed was a slow 50 miles per hour but all the engineering was focused on torque and durability instead of speed to be able to traverse the harsh wild terrain. Some trucks were fitted with front scoops to ram debris out the way.
To this day the convoy has become a proven reliable workhorse for the Quantonian Empire and any other nation who wish to buy the useful truck. It has been widely proven that whatever nation you go you will see a model of these trucks at least once.
The Convoy has been used for military purposes where any faction military modifies them to have armor and guns for defense.
The Convoy is a Two-door truck with space at the back for the driver to sleep. The latest version of the Convoy can reach max speeds of 160 MPH, perfect for the highways.