### [2026-08-17](/feed/2026/08/17/index.md)

##### California
# 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. 




### Sources:

1. [Fox Businesss](https://www.foxbusiness.com/politics/california-regulators-pass-rules-limiting-what-replacement-tires-drivers-purchase)
2. [The New York Times](https://www.nytimes.com/2026/08/18/us/california-tires-energy-efficient-standards.html)

### Changes:

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.  _2026-08-19 06:00:13 (First version)_
1. 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.  _(Current version)_

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