Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Access guidance on Federal Motor Vehicle Safety Standards relevant to commercial vehicles.

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Tech Connections

Additional NHTSA reporting requirements for final-stage manufacturers or alterers

From an NTEA member We are a truck equipment upfitter and have heard we should be sending routine communications to NHTSA. What are these requirements, and how do we meet them? Many work truck industry professionals...

June 3, 2025

Association News

NTEA’s vehicle engineering and compliance resources provide solutions

NTEA’s technical services department is a vital resource for members. Staff engineers with more than 100 years of combined commercial vehicle industry experience provide in-depth solutions to technical questions and...

May 6, 2025

Tech Trends

Lighting combinations under C/FMVSS 108

Each month, NTEA receives questions on a variety of lighting requirements from members building work trucks. Many are seeking the proper location for a specific light on a truck or trailer body. In the past few months...

May 6, 2025

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Tech Connections

Additional NHTSA reporting requirements for final-stage manufacturers or alterers

June 3, 2025

Tech Trends

Lighting combinations under C/FMVSS 108

May 6, 2025

Association News

NTEA’s vehicle engineering and compliance resources provide solutions

May 6, 2025

Tech Trends

FMVSS 136: Electronic stability control systems for heavy vehicles

This standard applies to truck tractors with a gross vehicle weight rating (GVWR) of greater than 11,793 kilograms (26,000 pounds), and buses with a GVWR greater than 11,793 kilograms (26,000 pounds). However, it does...

February 26, 2025

Tech Trends

F/CMVSS 126: Electronic Stability Control

With vehicles 10,000 pounds gross vehicle weight rating (GVWR) or less, a larger number of Federal/Canadian Motor Vehicle Safety Standards (F/CMVSS) apply. Many of those standards require stringent testing, including...

October 3, 2024

Regulatory

FMVSS 208: Occupant Crash Protection

Published for North American Government News NHTSA has issued a final rule amends Federal Motor Vehicle Safety Standard (FMVSS) No. 208, ``Occupant crash protection,'' updating the child restraint systems (CRSs) listed...

September 18, 2024

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Tech Trends

Emergency and other flashing light requirements

Every month, NTEA receives questions on emergency/warning/hazard flashing lights and how to mount them. Many inquiries revolve around two areas — light color and location. Key examples Emergency and flashing/warning...

August 23, 2024

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Tech Trends

FMVSS 105: Hydraulic and Electric Brake Systems

Federal Motor Vehicle Safety Standard (FMVSS) 105 (49 CFR Part 571.105) specifies requirements for hydraulic and electric brake systems. It applies to “multi-purpose passenger vehicles, trucks, and buses with a with a...

August 1, 2024

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Tech Connections

Is conspicuity treatment required on a straight truck?

From an NTEA member A customer received a ticket for not having reflective conspicuity treatment on their straight truck. Is this correct? We believe the requirement was only for trailers and semi-tractors. Also, how...

August 1, 2024

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Rear Visibility F/CMVSS 111 Field of View Conformity Manual and Kit

Resources to support light vehicle upfitters in performing test procedures outlined in F/CMVSS 111 related to repositioning OEM-provided cameras to meet field of view criteria.

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

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