During the early years of GM truck production, many examples exist which relate to their vehicles being designed more for work. Changing a trim part for appearance reasons was usually secondary if it resulted in unnecessary expense. Often parts were used that had already been on GM automobiles. This eliminated expensive new tooling costs and kept GM truck prices in line with the competition.
An excellent example of this type thinking is shown with the 1957-1960 hubcaps. Even though the 1960 pickup was a totally redesigned vehicle, GM carried their older hub cap on this new pickup. The reasoning goes back to keeping truck prices low. The 1960 1/2 ton wheel was to be the last carrying the inside spring clips to secure the hub caps. As truck hub caps were used several years, it was not likely a new 1960 design would be created for only one year. GM held off from using a redesigned hub cap until 1961 so that it would fit on the new non-clip wheel. To stay with tradition, this new 1/2 ton cap was then used three years.
To keep the 1960 3/4 and 1 ton hub cap appearances similar to the 1/2 ton, GM again retained the earlier style. This occurred even though the larger truck inside clip split rim wheel design was basically unchanged between 1946 and the late 1960’s.
Chevrolet and GMC each had their own different hub cab design during this time, however, they both changed styles at the same time. A full Chevrolet or GMC wheel cover was unavailable for the deluxe 1957-59 truck models. GM simply chromed their standard caps that were otherwise painted white. An optional chromed GM wheel ring could be added on the 1/2 ton series in 1957-1959 Chevrolet but not during 1960. These trim rings were stock on the 1957-1958 Cameo but dealer installed on other 1/2 tons.
In 1960, a full wheel cover was introduced on the Deluxe 1/2 Ton Package. Actually, it was from a 1956 Chevrolet Belair car and 1956 Chevrolet Cameo. Once again, GM used this stamping from five year old tooling and saved production costs.
1960 Wheel Covers (above)
Stainless Steel on the Deluxe 1/2 Ton Pickup. 15″ Wheels only.
1957-1959 Wheel Rings (above)
Chromed steel wheel rings that blend with optional chrome hub caps to give appearance of full-chrome wheels. 15″ wheels only.