Eisenhauer Freighter. The first, second, and fifth axles steer

found on https://www.facebook.com/groups/321577158048111/

A full article with more images and the original brochure: https://www.thedrive.com/news/42635/this-twin-engine-six-wheel-steer-truck-was-supposed-to-replace-semis-after-wwii

thanks to SixSevenWheels!