I've done research online on original tire and how the old size system compares to new sizes... after all that, just realized my spare is probably 40 years old.

I just noticed it is 175-14 Michelin radial. It goes out of its way to say it's "tubeless" and says Made in Spain.

I don't think it's original... car is a '71 and I'm guessing from the numbers after DOT that it's from '74???

Anyway, thought it was kind of cool, so I thought I would share...

Not original to your '71, but a fun relic of the era..

Dennis