Soldier testing Dodge military truck in mud wallow

View of soldier testing a Dodge military truck by driving it in a mud wallow. Label on back: "Army officers attending the school conducted by the Chrysler Corporation to assist our fighting forces in the job of training men to operate the thousands of trucks required by today's streamlined divisions, are given actual practice in driving the trucks in a testing field. Above is an Army officer putting one of these trucks through its paces in a heavy mud wallow, which is just one of the many tests to which the driver and vehicle are subjected. OEM Defense photo by Palmer."