Understanding FMVSS 301: Fuel System Integrity for work trucks

January 25, 2019

Bob Raybuck

NTEA Director of Technical Services

We are a work truck upfitter that mounts bodies on many lighter truck chassis. We have questions on how to meet Federal Motor Vehicle Safety Standard 301: Fuel System Integrity. Can you help us understand our requirements?

Make NTEA your Association today and unlock access to exclusive resources, tools and insights.

Join online

Mud flap requirements for commercial vehicles

Whether you call them mud flaps, splashguards, mud guards or aprons, NTEA members have historically asked — and have often been surprised to learn — that there are no federal government regulations for their application...

August 1, 2025

Tech Trends

FMVSS 110

For vehicles 10,000 pounds gross vehicle weight rating (GVWR) or less, the selection of tires and rims is governed by Federal Motor Vehicle Safety Standard (FMVSS) 110. This standard also requires specific labeling...

August 1, 2025

Tech Connections

Usage requirements for vehicle placards vs. load carrying capacity modification labels

From an NTEA member Can you explain the difference between the tire and loading information label and the small, yellow load modification label, including when each should be used? The usage requirements for both of...

July 3, 2025

Understanding FMVSS 301: Fuel System Integrity for work trucks

Recommended Articles

Mud flap requirements for commercial vehicles

FMVSS 110

Usage requirements for vehicle placards vs. load carrying capacity modification labels