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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: Lon Underwood
Location: Vallejo, California, United States
| Jeep Type | Serial Number | Last Updated (PDT) | Name | City | State/Province | Country | Image |
|---|---|---|---|---|---|---|---|
| Ford GPW | 270357 | Sun 11:49pm, May 24th | Tim | Oxfordshire | United Kingdom | ||
| Ford GPW | 124004 | Sun 10:54pm, May 24th | Kam Mann | Surrey | Bc | CA | |
| Ford GPW | 243324 | Sun 5:12am, May 24th | Lloyd Aylward | Albury | N.s.w. | Australia | |
| Ford GPW | 55395 | Thu 7:49am, May 21st | Scott Brubaker | Medina | Oh | United States | |
| Ford GPW | 16542 | Tue 11:21am, May 19th | Graham | Derbyshire | United Kingdom | ||
| Willys MB | 317499 | Tue 8:01am, May 19th | Dave Ostrander | Arlington | Virginia | United States | |
| Willys MB | 227875 | Sat 6:58pm, May 16th | Chris Munford | Geelong | Victoria | Australia | |
| Ford GPW | 112839 | Mon 8:55pm, May 11th | Dave Swift | Lacey | Washington | United States | |
| Ford GPW | 43023 | Thu 5:54pm, May 7th | Marcus | Kent | United Kingdom | ||
| Willys MA | 78440 | Tue 5:50pm, May 5th | Andrew King | Wickford | Essex | United Kingdom |