After Willys Motors found it’s groove in 1956, the marketing department continued its Saturday Evening Post ad-a-month pace throughout 1957. The company used the same triple-pane style of ads as it had in 1956, the exception being a two-page, color, introductory ad for the FC-170. Marketing also reused some content from the previous year, but combined that older content with information about the FCs.
For example, the first triple-pane ad, in February of 1957, was very similar to the the June 1956 ad, except that it included an FC-150.
Here are the next four ads for 1957 in the Post:
In July, Willys Motors, as they did for the FC-150 in December of 1956, ran a full-color two-page ad for the new FC-170:
The remaining four ads for 1957 are shown below:
After Willys Motors near-montly ads in 1957, I expected to find similar advertising the following year. Instead, I could not locate any ads in the Saturday Evening Post over the course of 1958.