The code on the Bridgestone tires

I would like to ask about Bridgestone tires code What does it mean ah, such a code, said yes, Shenyang, Wuxi, Huizhou, or produced?

DOT is the United States certified Well, each tire has the logo?

VP of production or on behalf of Shenyang, Huizhou production? ?

Thank you

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DOT is the United States road safety department a certification,

as the Bridgestone tires manufactured in China where there are four,

as the PSR, and there are two manufacturers LVR , one in Tianjin, one in Wuxi,

if you see the DOT is a 1U behind the word, then,

This is surely the product of Tianjin, is the domestic production,

have avoided a number of counterfeit imports, If you see behind the DOT to write 31,

this is also made in China, is produced in Wuxi.

DOT is the U.S. Department of Transportation certification, each tire will have.