TPMS Requirements in the USA

The United States mandates that all new vehicles under 10,000 pounds must be equipped with a TPMS system. The National Highway Traffic Safety Administration (NHTSA) set this requirement in motion with the TREAD Act of 2000, following high-profile safety incidents.

Key Points:

• Direct TPMS: The U.S. predominantly uses Direct TPMS, where individual sensors monitor tire pressure in real-time and alert drivers when pressure falls below 25% of the recommended level.
• Compliance and Penalties: Non-compliance can lead to significant fines and recall actions, emphasizing the importance of adhering to these standards.

For TPMS suppliers and manufacturers, understanding and meeting the NHTSA guidelines is non-negotiable. It's not just about compliance—it's about ensuring road safety for millions of drivers across the country.

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