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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.
| Jeep Type | Serial Number | Last Updated (PST) | Name | City | State/Province | Country | Image |
|---|---|---|---|---|---|---|---|
| Willys MB | 199935 | Fri 7:30pm, Jul 21st | Joe Moore | Qaurtz Hill | California | United States | |
| Ford GPW | 191521 | Fri 12:39pm, Jul 21st | Luis Escobar | Miami/ Ft. Lauderdale | Florida | United States | |
| Willys MB | 235797 | Thu 5:32am, Jul 20th | Lonnie Heilbronner | Stockholm | - | Sweden | |
| Ford GPW | 187425 | Wed 4:34am, Jul 19th | Mike Dobra | Perth | West Australia | Australia | |
| Ford GPW | 53025 | Tue 10:58pm, Jul 18th | John Hemming | Toledo | Ohio | United States | |
| Willys MB | 192611 | Sun 4:18am, Jul 16th | Randy Cook | Rochester | New Hampshire | United States | |
| Ford GPW | 141676 | Wed 3:49pm, Jul 12th | Robert Miller | California | United States | ||
| Ford GPW | 78964 | Wed 2:23pm, Jul 12th | Ben Prabish | Hixson | Tn | United States | |
| Ford GPW | 122515 | Tue 7:50am, Jul 11th | Joe Farley | Black Canyon City | Arizona | United States | |
| Willys MB | 337580 | Mon 7:23pm, Jul 10th | Ron Martin | Fargo | Nd | United States |