California regulators have approved new rules that will ban the sale of replacement tires failing to meet specific energy-efficiency benchmarks. The mandate, enacted by the California Energy Commission, will take effect in 2029, prohibiting the sale of any tires that do not meet the state’s “rolling resistance” standards. This move has drawn criticism from the tire industry, which argues the regulations could significantly increase costs for consumers and reduce the availability of tire models in the state.
According to industry leaders, as much as 70% of current replacement tire models may be barred from sale in California once the rules are implemented. Darren Thomas, CEO of Dunlop Tires North America, stated that the mandated tires do not adequately account for real-world driving conditions and may compromise traction and tread life. Thomas also suggested that proper tire inflation could achieve similar energy-efficiency goals as the new regulations, advocating for consumer education over government mandates.
The regulations are part of a broader effort by California to address climate change through energy efficiency mandates. However, critics contend that such state-level regulations, even from the world's fourth-largest economy, have a negligible impact on global climate patterns while imposing financial burdens on residents. Critics also question the necessity of such mandates, suggesting that if energy-efficient tires are superior, consumers will naturally choose them without government coercion.
The state’s push towards zero-emission vehicles, including the 2035 mandate for all new passenger cars and trucks sold in California to be zero-emission, has also faced public scrutiny, with some polling indicating a shift in public opinion against these policies. The new tire regulations are seen by some as another example of what they describe as an overreaching regulatory approach by the state government.
Industry representatives argue that consumer choice and varied driving needs should be prioritized over uniform mandates. They propose that education on efficient driving practices and proper tire maintenance, such as maintaining correct tire inflation, offers a more cost-effective and practical approach to achieving energy savings.