1936 GM Streamliner
Every precaution is taken for safe driving. Navigation lights, dual rear-vision mirrors, and directional arrows are auxiliary aid to highway safety. In traveling, the units are spaced at 200-foot intervals as a courtesy to other motorists.
Billed by GM in their 1936 promotional literature as "Silver-Topped Streamliners" and refereed to as the "World's Largest Highway Leviathans" at 33 feet from stem to stern, the 28 vehicle caravan, including nine support semis, was an impressive site.