REDDING, Calif. — California is poised to become the first state in the nation to require new efficiency standards for replacement tires, a move that could change what drivers see on the shelves the next time they need new tires.
The California Energy Commission has approved what it calls the nation’s first efficiency standards for replacement tires sold for passenger vehicles and light-duty trucks. State leaders say new cars already come equipped with tires designed to be more energy efficient, but certain types of replacement tires can reduce a vehicle’s fuel economy or electric range.
Some local tire professionals and drivers say they are worried about how the standards could affect performance, availability and cost.
“There’s a lot of red flags that come up and there is also a lot of confusion,” said Andy Nilson, owner of Autoworks in Redding.
Nilson said he is concerned about drivers who need tires with specific performance features.
“The car specifically needs grip, and that’s not going to be available with these low rolling resistance tires,” he said.
He also worries the changes could mean fewer options stocked in warehouses.
“A lot of the warehouses are going to quit carrying as many tires, and so there’s not going to be a lot of choice,” Nilson said.
For some local drivers, affordability is also a concern.
“For a lot of Californians, they’re already having to spend a lot of money on tires and it’s very unaffordable for people already,” said local driver Amanda Vial.
Vial said she is concerned about having fewer options when it comes time to buy new tires. “You’re taking away my options. You didn’t ask me or any other Californians how we thought about this law,” she said.
The U.S. Tire Manufacturers Association said in a statement to KRCR.
“USTMA has engaged with California at every stage of this 23-year process to help the state develop a tire regulation that enhances safety, performance, and consumer value. Significant concerns remain, including replacement tire compatibility and consistent enforcement that protects consumers and supports fair competition. We urge the Commission to resolve these concerns before implementation.”
The Commission says the new rules also include new wet-grip requirements, meaning efficiency improvements are not supposed to come at the expense of safety.
Nilson said he would rather see the industry set the benchmarks. “Let’s let the manufacturers set the standards for tires and not the government,” he said.
The changes are set to begin in 2029.
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