Trailer tires keep blowing out

What kind of tires are those? Goodyear is the only All-American tire company left.

Every other company is partly foreign-owned even if they have manufacturing plants here. Or is that your only requirement? That they're produced here, no matter whether they're a foreign-owned brand or not?

Take those G114 Goodyears. They have an H speed rating. 75mph. How many people actually keep them below their speed rating? Is it possible that exceeding their speed rating could be tied to blowouts?

 

Thanks. I’m buying the Goodyear’s and keeping all the others for spares.