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  1. California's Energy Commission approves the nation's first energy-efficiency standards for replacement tires, aiming to reduce rolling resistance and lower driver fuel costs by 2029. However, manufacturers warn the strict limits could eliminate up to 70% of current replacement tire options by 2033.
  2. California's energy commission approves the United States's first energy-efficiency standards for replacement tires, aiming to reduce rolling resistance and lower driver fuel costs by 2029. However, manufacturers warn the strict limits could eliminate up to 70% of current replacement tire options by 2033.

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