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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: Harlan Bailey
Location: Canon City, Colorado, United States
| Jeep Type | Serial Number | Last Updated (PDT) | Name | City | State/Province | Country | Image |
|---|---|---|---|---|---|---|---|
| Ford GP | 1 | Sun 11:32pm, Dec 5th | Jeff Polidoro | Great Barrington | Ma | United States | |
| Ford GPW | 1926 | Sun 11:26pm, Dec 5th | William George | Midwest City | Oklahoma | United States | |
| Ford GPW | 205720 | Sun 7:23pm, Dec 5th | Bob Hansen | Hale | Michigan | United States | |
| Ford GPW | 152028 | Fri 3:54am, Nov 19th | Viktor Perdula | Baden | Lower Austria | Austria | |
| Ford GPW | 121740 | Fri 3:51am, Nov 19th | Viktor Perdula | Baden | Lower Austria | Austria | |
| Ford GPW | 88766 | Thu 6:24am, Oct 21st | Rob Grantham | Basel | Switzerland | ||
| Willys MB | 307197 | Tue 11:01am, Oct 5th | Robin Mishoe | Enterprise | Alabama | United States | |
| Willys MB | 448135 | Mon 11:10pm, Oct 4th | Joe Potter | California | United States | ||
| Willys MB | 1287 | Tue 9:45am, Apr 27th | Paul Rea | Damascus | Maryland | United States | |
| Ford GPW | 162598 | Sat 11:37am, Apr 24th | Michael Pohl | Leichlingen | Germany |