While the proposed rule has good intent, the regulation hinges on a misunderstanding of how vehicle tires actually function.

California is moving to regulate the tires you buy. The target is rolling resistance, which governs your fuel economy and EV ...

California has a history of setting regulations that eventually ripple out across the entire country, and its latest proposal ...

Seriously, we couldn’t make this stuff up if we tried. In a state where you would think they would be busy addressing rampant homelessness, poor water management, raging fires, and budget deficits, ...

SAN ANTONIO — Newly introduced legislation in California looks to elevate the environmental performance of replacement tires sold in the state, but the proposal, as it stands, has the potential to ...

California is trying to regulate tire rolling resistance to reduce statewide fuel consumption, and it could limit enthusiast ...