View the forum topic on the development of this Serial Number Database (opens in new tab)

An army test mule for the 4-wheel steering of standardized jeeps. Prototypes of a four-wheel-steer jeep were tested by the U.S. Army during World War II, but the project was canceled due to budget constraints and the military's preference for standardization. Though the tests were successful in demonstrating the technology's advantages, jeep did not release a production model with four-wheel steering.
Owner or Registrant: John Colwell
Location: Waxahachie, Texas, United States
| Jeep Type | Serial Number | Last Updated (PST) | Name | City | State/Province | Country | Image |
|---|---|---|---|---|---|---|---|
| Ford GP | 21219 | Sun 2:17pm, Aug 27th | Billy Hall | Gadsden | Alabama | United States | |
| Ford GPW | 21219 | Sun 1:49pm, Aug 27th | Billy Hall | Gadsden | Alabama | United States | |
| Willys MB | 115564 | Sat 12:52pm, Aug 26th | John Griffin | Picayune | Mississippi | United States | |
| Willys MB | 87104 | Fri 3:07pm, Aug 25th | Tom Hutchison | Quartz Hill | California | United States | |
| Ford GPW | 160084 | Fri 11:37am, Aug 25th | Piernas Sebastien | Herault | France | ||
| Ford GPW | 26447 | Mon 3:04pm, Aug 21st | Theodore Sahli | Newport Beach | California | United States | |
| Willys MB | 206370 | Sun 12:06am, Aug 20th | Kevin Martin | Odessa | Texas | United States | |
| Ford GPW | 85879 | Sat 5:42am, Aug 19th | Bob Mortensen | California | United States | ||
| Willys MB | 109839 | Wed 11:22pm, Aug 16th | Wayne Groot | British Columbia | Canada | ||
| Ford GPW | 242817 | Wed 2:03pm, Aug 16th | Glenn Williams | North Carolina | United States |