Description
Full color 7 3/4″ x 10 3/4″ ad for their Sup-R-Belt Wide Oval tires. The ad claims that it is “Like getting two tires in one” because it offers Twice the mileage with Extra Protection. The text describes these tires as being of a polyester cord body and reinforced with two fiberglass Sup-R-Belts. It then explains what the belts are supposed to achieve and how this generation of fiberglass tire is so much better than the earlier ones.
Source: June 1969 Playboy.
