If you own a car, you also own at least four tires—five if you’ve got an actual full-size spare in the trunk instead of one of those humiliating donuts. At every level from single-car owner to tire ...

WASHINGTON — The U.S. Department of Transportation issued 19 new DOT plant identification codes in the past year for tire factories worldwide, including 14 in China and two each in India and Serbia.

WASHINGTON (Feb. 6)—The U.S. Department of Transportation has issued 37 new DOT tire plant codes—necessary for selling tires in the U.S.—in the past two years to 32 companies. Among the new codes are ...

Discount Tire is rolling out a mobile tire tread depth reader that will be connected to Department of Transportation data. The scanner, which will be deployed across nearly 1,100 Discount Tire stores, ...

WASHINGTON—The U.S. Department of Transportation issued 19 new DOT plant identification codes in the past year for tire factories worldwide, including 14 in China and two each in India and Serbia. Ten ...