California has introduced new tire efficiency regulations that could save drivers an estimated $1 billion annually. The rules aim to improve fuel economy by setting stricter rolling resistance standards for tires sold in the state.
Background
California is known for pioneering environmental regulations, from vehicle emissions standards to building codes. Tire rolling resistance is a significant factor in overall vehicle fuel efficiency.
- Source
- Hacker News (RSS)
- Published
- Aug 18, 2026 at 10:58 AM
- Score
- 5.0 / 10