Gavin Newsom defends California tire replacement rules amid backlash

Key Points:

• California Gov. Gavin Newsom defended new tire regulations that phase out replacement tires not meeting energy-efficiency standards, emphasizing long-term savings for residents despite concerns over higher upfront costs.
• The rules, affecting about 70% of replacement tires on the market, aim to reduce rolling resistance, improving fuel efficiency and potentially saving drivers nearly $1 billion annually in fuel and electricity costs, according to the California Energy Commission.
• Critics, including tire industry groups and Republicans, warn that tire prices could increase significantly—potentially by more than $300 per vehicle—and accuse the state of using the affordability argument while ignoring factors that drive up gas prices.
• Most major tire manufacturers supported the regulations during the multi-year rulemaking process, though some, like Goodyear, opposed them, and others expressed concerns about enforcement and impacts on smaller manufacturers.
• Opponents argue the regulations are part of a broader strategy to discourage driving by raising costs through taxes and environmental mandates, a claim dismissed by Newsom who highlighted the environmental and financial benefits.