The California Energy Commission (CEC) announced on Friday that it has approved the nation’s first efficiency standards for replacement tires sold for passenger vehicles and light‑duty trucks. The rule, called the Replacement Tire Efficiency Program (RTEP), aims to ensure that new tires are at least as fuel‑efficient on average as the tires originally installed on new cars.
What the standards require
According to Harrison Reilly, the commission’s chief communications officer, roughly 70% of replacement tires currently fall short of the new benchmarks. The remaining 30% already meet the forthcoming Phase 2 standards, which demonstrates that the technology exists. Manufacturers will have more than six years to bring the rest of their product lines into compliance.
The CEC estimates that the program will save California drivers nearly $1 billion each year in gasoline and electricity costs and will reduce carbon‑dioxide emissions by about 2 million metric tons annually – an amount comparable to removing 400,000 gasoline‑powered cars from the road.
Cost to consumers
The commission says the rule will be phased in with a modest incremental cost: $1.50 per tire during Phase 1 (2029‑2032) and $6.50 per tire during Phase 2 (starting in 2033). A typical gasoline‑car driver who purchases more efficient tires is projected to save $179 in fuel over the life of a tire set – roughly seven times the added cost, assuming gasoline prices of $4.60 per gallon. With current California gasoline prices averaging $5.58 per gallon, the savings could be even higher.
Industry response
Bridgestone’s public‑relations director, Davis Adams‑Smith, said the company supports the sustainability goals of the RTEP and is working with the CEC to keep safe, efficient options available to Californians. Michelin Tires also issued a statement backing the program.
Criticism and broader impact
Kerry Jackson, a fellow at the Pasadena‑based Pacific Research Institute, called the rule “regulatory blob,” arguing that California’s approach to micromanage every aspect of daily life is costly and unnecessary. Jackson expressed skepticism about the CEC’s savings calculations and warned that because tire manufacturers favor standardized production, the California standard could become a de facto national benchmark, forcing drivers in other states to bear the same costs.
Larry Behrens of the advocacy group Power the Future echoed the criticism, suggesting Governor Gavin Newsom should focus on higher‑priority issues. He quipped that the only tires Newsom should worry about are those on the U‑Hauls used by Californians fleeing “insane regulations.”
Historical context
The CEC noted that it has a long history of regulating consumer goods, including lightbulbs, televisions and refrigerators. While those rules faced opposition at the time, the commission claims they have saved Californians $200 billion in electricity costs since 1975.
As the first state to set efficiency standards for replacement tires, California’s move could influence future policy discussions nationwide. Whether the projected savings materialize and whether other states adopt similar measures remain open questions.
Original reporting: KTBS 3 (Shreveport) — read the source article.
