1965:
Firestone Tyre and Rubber Company
Firestone Motor Cycle Tyres With SUP-R-TUF
Rec. Num. 49 of 50
Source: Motorcycle Mechanics June 1965
1965:
Firestone Tyre and Rubber Company
Firestone SUP-R-TUF Motor Cycle Tyres
Rec. Num. 50 of 50
Source: Motorcycle Mechanics September 1965