The War Wheels were several stories tall. They were exceptionally well armored and were mounted with two artillery cannons and an antipersonnel weapon. They are misidentified as giant tanks due to it's cannons looking like a tank turret. In addition to these weapons, they could roll over and crush most enemy fortifications, equipment and soldiers. The vehicle was technologically advanced for its time, and even to some extent modern times. The vehicle was designed with future technology brought in by Vandal Savage, which explained its superiority.
Following the war, several enhanced War Wheels were stored in the secret armory at Blackhawk Island, and incorporated into the island's defense systems.