Over the years: I scanned part of a 1970 ad from Life magazine for Goodyear Polyglass tires, showing the 55 years of Goodyear tire history in the USA. These ads were updated and printed for many years in popular magazines. Two parts to get in all the cars. The vehicles chosen for these ads do not seem to represent anything other than models available at the time. I am sure they tried to spread around the various makers, who were their customers for new car tires. However, Chrysler cars in ‘52, ‘54, ‘56, ‘58, ‘60.
Over the years:

I scanned part of a 1970 ad from Life magazine for Goodyear Polyglass tires, showing the 55 years of Goodyear tire history in the USA. These ads were updated and printed for many years in popular magazines. Two parts to get in all the cars.

The vehicles chosen for these ads do not seem to represent anything other than models available at the time. I am sure they tried to spread around the various makers, who were their customers for new car tires.

However, Chrysler cars in ‘52, ‘54, ‘56, ‘58, ‘60.

Notes