New rules have been passed by the California Energy Commission to improve tire efficiency and boost fuel economy. These rules are expected to have a significant impact on the tire industry, with about 70% of current tires being phased out.

Industry leaders are warning that this change will lead to higher upfront costs for drivers. However, regulators argue that the savings from reduced fuel and electricity consumption will offset these increased costs.

Further details on the new rules and their potential effects are available from the source. The California Energy Commission believes the long-term benefits of the new rules will outweigh the initial expenses for drivers.