Trucking Industry Urges FMCSA to End Label Rule
Fleets Say Certification Stickers Are Costly and Unnecessary
Contributing Writer
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For some time, fleet managers have faced the challenges that come with trailer rear-impact guard certification labels. Although small in physical size, the labels often serve as the difference between compliance or violations that can cause big headaches for fleet leadership.
Through the course of a trailer鈥檚 time on the road, the labels often are damaged or destroyed by debris and wear and tear. However, manufacturers have been reluctant or unwilling to replace them, putting fleets in the awkward position of either risking a citation or retiring an otherwise-compliant rear-impact guard.
Their concerns had risen to the point that the Commercial Vehicle Safety Alliance petitioned the Federal Motor Carrier Safety Administration earlier last year to rescind its rule concerning the certification labels. FMSCA denied the petition and, in December, that a missing or incomplete trailer rear-impact guard certification label won鈥檛 be considered a violation of a rule requiring one to be affixed.
After FMCSA released its guidance, CVSA鈥檚 board to re-petition the agency to change the rule, said Kerri Wirachowsky, CVSA鈥檚 director of inspection programs.
Wirachowsky said the guidance means fleets should not worry about being charged with a violation.

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鈥淎s long as this guidance stays on their website, all is well, to be honest, because this guidance is specifically telling enforcement officers from the federal government not to enforce that section,鈥 she said.
贵惭颁厂础鈥檚 , which is similar to CVSA鈥檚 policy since 2018, says that illegible, incomplete or missing certification labels do not indicate a guard fails to meet National Highway Traffic Safety Administration strength and energy absorption requirements. Instead, it said inspectors should enforce the rule鈥檚 general requirements along with requirements for the guard鈥檚 width, height, rear surface and the horizontal member鈥檚 cross-sectional vertical height.
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鈥淔MCSA is also aware that a motor carrier may be unable to replace an illegible, incomplete, or missing certification label,鈥 the guidance stated.
Asked how and why the agency came to its decision, an FMCSA official wrote in an email, 鈥淭he agency issued the guidance to encourage state inspectors to focus enforcement efforts on other aspects of the rule, such as guard width and height.鈥
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More Work to Do
Wirachowsky said CVSA still would like a rule change.
鈥淐VSA is going to re-petition the agency to remove that section permanently because guidance can come and go, and guidance is hard to find, and it gets lost,鈥 she said. 鈥淪o if they are basically saying not to enforce it, then we still want them to remove it from the regulation.鈥
Kevin Grove, American Trucking Associations director of safety and technology policy, said ATA would like to see a rule change, but that鈥檚 a lengthy process. FMCSA took five years to respond to CVSA鈥檚 original petition that was submitted in 2019.

Grove听
鈥淚 think we鈥檇 like a permanent solution, but this at least resolves the issue of otherwise missing labels leading to violations when there鈥檚 not actually an unsafe condition,鈥 he said.
The regulation requires that trailers with rear-impact guards be affixed with a label with the manufacturer鈥檚 name and address, the month and year it was manufactured, and the letters 鈥淒OT,鈥 which certify that the guard conforms to federal requirements.
Historically, the rule rarely has been enforced. Data from 2017 and 2018 showed a lack of rear-impact guard violations of any kind, Wirachowsky said, and the citations that did occur often were not specified. Grove said the violation was not readily accessible within the software that inspectors use to document violations. Instead, inspectors would have to handwrite it, so it wasn鈥檛 at the top of their minds.
In 2018, to perform a one-week targeted enforcement blitz that focused on rear-impact guards.
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Officers inspected 10,112 trailers and found 3,170 violations. Of those, 72% were for incomplete or missing labels. More than 2,000 guards were in violation of the certification label requirement. Another 15% were for defective connections and mounting, 7% for improper width, 3% for height, 2% for the guard surface鈥檚 rear inset, and 1% for the horizontal beam.
But replacing the labels was challenging, if not impossible. Grove said suppliers either didn鈥檛 want to provide labels for used equipment, or they required a time-consuming warranty claim where the asset would be pulled from service until the replacement labels arrived. Some ATA members were asked to sign legal documents. Rear-impact guards manufactured in Canada didn鈥檛 have a certification label.
鈥淭hey knew the condition of that guard when it left the factory,鈥 he said of the manufacturers. 鈥淭hey can鈥檛 certify the condition of the guard after it鈥檚 been put into use, so they鈥檙e not necessarily going to certify something that鈥檚 out of their control. So in some cases it wasn鈥檛 even possible to get a replacement guard for a U.S. guard that was otherwise compliant. Many of our members thought a large portion of their fleets could be in violation.鈥
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CVSA created a policy stating that inspectors should inspect the rear-impact guard鈥檚 attachments and horizontal beam. It petitioned 颅FMCSA and NHTSA to rescind the certification rule in 2019. In a letter to NHTSA, Collin Mooney, CVSA鈥檚 executive director, argued that the regulation was resulting in inspectors citing rear-颅impact guards that otherwise met the regulation鈥檚 physical requirements.
Wirachowsky said CVSA expected the petition to be granted. It wasn鈥檛. , that the labels helped identify compliant guards and helped crash investigators determine if a guard had safety defects. FMCSA Deputy Administrator Vincent White wrote in a letter dated Sept. 4, 2024, that when a guard has become damaged beyond repair and is replaced, the label rule ensures the replacement complies with federal requirements.
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Fleet Reality
The situation had many real-world implications. Fleets would have had two weeks to rectify and document their compliance, but it was unclear if that would have been enough time. No one had tested the process, which would have been strained with every fleet trying to get replacement labels at once. Violations would affect fleets鈥 CSA scores, although a label didn鈥檛 affect safety. Checking for the label wasn鈥檛 even part of annual inspections.
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鈥淵ou could bring in your truck for its an颅nual inspection, pass, and drive it off the lot and immediately get pulled over and get a violation because it doesn鈥檛 have that sticker on it, or the metal plate is not readable,鈥 Grove said.
Nussbaum Transportation鈥檚 James Grier, director of fleet service, and Tony Morthland, director of maintenance, watched the regulatory process closely. Were the rule enforced, Nussbaum would have had to replace entire bumpers.

Grier听
鈥淲e鈥檙e a smaller fleet, but we鈥檝e got 1,600-1,700 trailers out there, and as these rear-impact guard labels deteriorate, that鈥檚 a lot of bumpers we鈥檝e got to end up replacing because it鈥檚 a label that we cannot source,鈥 Grier said.
A lot check showed that some of Nussbaum鈥檚 rear-impact guards weren鈥檛 compliant. Some had stickers, some labels were riveted, and in some the label was missing. None of its suppliers would let it purchase a replacement. Fleet managers discussed installing an outer protective covering on the guards when they arrived. Replacing perfectly fine bumpers would cost thousands of dollars, but leaving things as they were would result in violations that would affect the fleet鈥檚 CSA score 鈥 a point of pride for the company. There also was the concern that an inspector would deem a sticker illegible that the carrier believed to be in compliance.
The two noted that regulations already exist for the guard鈥檚 condition. The carrier maintains the guards and replaces them if cracks appear. Labels won鈥檛 last the 10 to 12 years the carrier tries to keep its trailers. Morthland noted that labels were located on the bumper鈥檚 right-front side where road debris from the tires was certain to hit them. Simply locating it in the bumper鈥檚 center would have helped.
The CVSA board voted to begin advising inspectors to enforce the certification label rule as of Oct. 15 if the federal government didn鈥檛 change its stance. Once it had 贵惭颁厂础鈥檚 denial letter, it could not advise officers to not enforce. But it also decided to again communicate with FMCSA about the issue.
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In October, CVSA, ATA, and the Owner-Operator Independent Drivers Association met with FMCSA. Going into the meeting, ATA asked members to provide examples of otherwise compliant equipment that had noncompliant labels.
鈥淭here were trailers less than a year old where the metal plate was sheened to a mirror shine, just sandblasted due to the normal wear and tear of operational use,鈥 Grove said.
CVSA and trucking industry officials explained to FMCSA how many trucks would be in violation along with fleets鈥 difficulties acquiring replacement labels. They argued that the rule did not have a 颅safety benefit because it only certified the guard鈥檚 manufacturing, not its current condition. Replacing a fully operational guard because of a label problem was a cost that far exceeded the benefits.
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The trucking groups asked FMCSA what paths forward existed.
鈥淭hey advised us that the previous petition was kind of a closed book but that the information that we had presented would warrant a new petition, and that it would be considered. 鈥 We had not specifically asked for this discretion, but I think they looked at it internally and decided that it merited some interpretation on their part as well,鈥 Grove said.
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With that encouraging dialogue, CVSA board members decided to wait until the December board meeting before advising its inspectors to start enforcing the rule. After the guidance was released Dec. 10, the board decided to maintain the existing policy, and to again petition the agency to change the rule.
Wirachowsky noted the guidance was good news for trucking.
鈥淚 had people in the industry lined up,鈥 she said. 鈥淚 said, 鈥榊ou call me the week of the 10th. I鈥檒l tell you what the board鈥檚 doing.鈥 And then they were calling me on the 11th, and I went, 鈥業鈥檝e got good news for you. Here鈥檚 the guidance.鈥 鈥
Nussbaum鈥檚 Grier said that although the regulation won鈥檛 be enforced, the fact that it still exists is a concern.
鈥淚t鈥檚 in the back of our mind so it鈥檚 still there, still kind of lingering over us,鈥 he said. 鈥淪o, it鈥檚 still not over yet.鈥
