My boss bought a new 1977 K20 when I was 16., had Firestone directional mud treadI 7.50 - 16 from the factory. I was making a parts run (120 mile r.t,),. L. Front sidewall blew ascoss them hood of oncoming car on narrow, busy 2 lane. A
Gets ones attention.

BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022