Which wartime vehicle manufacturer famously positioned its product as 'The vehicle that won WWII' and successfully transitioned to civilian markets with virtually unchanged branding?

The military-industrial complex has produced numerous products that have crossed over into civilian use, creating powerful brand stories and positioning. Few military products have achieved the iconic status and successful brand evolution as certain vehicles, equipment, and technologies. This trivia question explores how one particular military product successfully positioned itself in both wartime and peacetime markets, becoming a cultural icon and commercial success.

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Willys-Overland with the Jeep
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Hummer with the HUMVEE
Ford with the Sherman Tank