California just became the first state to address a problem most people don’t know they have: inefficient tires.
When automakers design a new vehicle, low rolling resistance tires are one of the least expensive ways to improve fuel economy. But they must eventually be replaced, and experts say replacements are often less efficient. This can result in internal combustion vehicles burning more gasoline and EVs needing more electricity.
“It’s very difficult or impossible for consumers to know how energy efficient their tires are going to be,” said Brian Fadie, senior manager for state policy at the Appliance Standards Awareness Project. “As a result, many people unknowingly buy tires that cost them more money than necessary.”
On Monday, the California Energy Commission unanimously approved a rule that would phase in the nation’s first standards for tire efficiency. The rule is “designed to ensure that replacement tires sold in the state ar... Read more
