Chevrolet - Apache 10

1958: First year for new Fleetside bed (called Wideside by GMC) in 6.5 ft (2.0 m) and 8 ft (2.4 m) lengths, significant redesign of front end. All light-duty trucks are now called "Apache", medium-duty trucks called "Viking", and heavy-duty trucks called "Spartan". Truck has four headlights instead of the previous two and features a shorter, wider grille running the width of the front end. Parking lights are now in the grille instead of being in the front of the fender and the hood is similar to 1955/1956 models, but with a flat "valley" in the middle. First year for factory-equipped air conditioning. For 1958, GM was promoting their fiftieth year of production, and introduced Anniversary models for each brand; Cadillac, Buick, Oldsmobile, Pontiac, and Chevrolet.[5] The trucks also received similar attention to appearance, while staying essentially durable, with minimal adornment.


en.wikipedia.org/wiki/Chevrolet_Task_Force