[Federal Register Volume 90, Number 61 (Tuesday, April 1, 2025)]
[Notices]
[Pages 14409-14410]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-05561]


-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

[Docket No. NHTSA-2025-0022]


Denial of Motor Vehicle Defect Petition, DP24-004

AGENCY: National Highway Traffic Safety Administration (NHTSA), 
Department of Transportation.

ACTION: Denial of petition for a defect investigation.

-----------------------------------------------------------------------

SUMMARY: This notice sets forth the reasons for the denial of a 
petition submitted to NHTSA on July 3, 2024, by Eric Hein, Director of 
the Institute for Safer Trucking (petitioner), requesting that the 
agency commence an investigation of all van-type (also known as box) 
semi-trailers due to collisions with passenger vehicles and vulnerable 
road users (pedestrians, bicyclists, or motorcyclists) resulting in 
significant injuries or death due to a lack of effective side underride 
guards (SUGs). On August 26, 2024, NHTSA opened Defect Petition DP24-
004 to evaluate the petitioner's request. After consideration of the 
petition, NHTSA believes that the issues raised here are best addressed 
through its recent rulemaking and the ongoing actions under the 
Infrastructure Investment and Jobs Act (IIJA). Accordingly, the agency 
has denied the petition.

FOR FURTHER INFORMATION CONTACT: Mr. Nate Seymour, Medium and Heavy 
Duty Vehicle Division, Office of Defects

[[Page 14410]]

Investigation (ODI), NHTSA, 1200 New Jersey Ave. SE, Washington, DC 
20590. Email: [email protected].

SUPPLEMENTARY INFORMATION: The Office of Defects Investigation (ODI) 
received a petition from Eric Hein, Director of the Institute for Safer 
Trucking dated July 3, 2024, requesting an investigation of all van-
type (also known as box) semi-trailers due to collisions with passenger 
vehicles and other vulnerable road users (pedestrians, bicyclists, or 
motorcyclists) resulting in significant injuries or death due to the 
lack of side underride guards (SUGs). No trailer manufacturer or 
equipment supplier was identified as the specific subject of the 
petition. The petition itself can be reviewed at NHTSA.gov under ODI 
Number 11599188.
    Currently, a Federal Motor Vehicle Safety Standard (FMVSS) 
requiring side underride guards on semi-trailers does not exist. The 
petitioner contends that a failure to include side underride guards 
equates to a safety defect in the semi-trailer's design, construction 
and performance. ODI was petitioned in 2021 for this same issue and, 
after evaluation, denied the request (DP21-004). The petitioner here 
states that evidence of SUG effectiveness to prevent fatalities and 
mitigate serious injuries ``has continued to accumulate'' since the 
denial of DP21-004. The petitioner also alleges that ``[d]espite a high 
severity of risk resulting in frequent severe or fatal injuries from 
side underride crashes, NHTSA has taken no action to investigate 
recalling semi-trailers without SUGs.''
    Pursuant to the Infrastructure Investment and Jobs Act (IIJA), 
NHTSA published an Advanced Notice of Proposed Rulemaking that 
summarized and requested comment on a 2022 NHTSA report with an 
analysis of potential effects of a requirement for side underride 
guards on new trailers and semitrailers. 88 FR 24536 (Apr. 21, 2023). 
NHTSA's Office of Rulemaking is currently reviewing over 2,000 comments 
received. Also pursuant to the IIJA, on June 18, 2024, the NHTSA-
facilitated Advisory Committee on Underride Protection (ACUP) issued 
its biennial report to Congress and the Secretary of Transportation. 
This biennial report consists of a majority report and a minority 
report summarizing its work to provide advice and recommendations to 
the Secretary on safety regulations related to underride crashes that 
have caused severe injury and death. Though the committee's charter was 
extended through June 2025, the committee concluded its work following 
the publication of the biennial report in June 2024.
    In addition, NHTSA previously announced several actions related to 
truck trailer underride safety, including improving data collection of 
underride crashes by recommending inclusion of underride data in state 
crash data systems and by providing educational materials to state and 
local police departments on identifying and recording underride 
crashes. ODI also actively participates in the Commercial Vehicle 
Safety Alliance (CVSA) events where it has encouraged law enforcement 
to report underride crashes, and proposed CVSA focus on underride 
guards during the 2024 Operation Road Check, a nationwide 72-hour 
safety blitz. NHTSA is, further, conducting research on rear impact 
guard designs that better protect occupants of passenger vehicles in 
even more rear underride crash scenarios. And NHTSA, with the Federal 
Motor Carrier Safety Administration (FMCSA), published a pamphlet in 
August 2022--which was distributed to law enforcement through various 
channels--that explains how to identify and record such crashes (this 
pamphlet is available at https://www.nhtsa.gov/sites/nhtsa.gov/les/2022-08/Underride-Crash-Pamphlet_071522_v6atag.pdf).
    ODI searched its databases and found no injury or fatality trend 
specific to any make, model, or model year trailer within Vehicle Owner 
Questionnaire (VOQ) and Early Warning Reporting (EWR) data and found 
only one EWR report of vulnerable road user injury or fatalities. ODI 
also met, separately, with Utility Trailer Manufacturing Co. (UTM) and 
Auto Haulers Association of America (AHAA) regarding UTM's SUG and to 
better understand the operational environment of low clearance 
vehicles, respectively. Based on the information available to the 
agency, trailer manufacturers continue to pursue side underride guard 
technology, and at least one manufacturer is currently offering an 
optional guard.
    The petitioner submitted two documents to ODI on September 11, 
2024. The first was a letter from UTM to Marianne Karth (Petitioner of 
DP21-004 & DP22-004) which recounted UTM's testing of SUGs. The second 
document was an information sheet generated by the petitioner 
contesting UTM's claims. The petitioner also submitted certain 
documents to ODI on October 1, 2024, which the petitioner had 
previously submitted separately as part of comments on a collection of 
information pertaining to Reporting and Documents About Potential 
Defects (Docket No. NHTSA-2024-0055). This included forth-five (45) 
files regarding forty-nine (49) unique crashes. ODI reviewed that 
information and found that of the forty-nine (49) crashes, twenty-nine 
(29) potentially involved a subject vehicle. The majority of the forty-
five (45) files were from the Fatality Analysis Reporting System 
(FARS), which is a NHTSA-maintained database of state crash data 
comprised of certain, albeit often relatively limited information. 
Notably, of the twenty-nine files (29), only two (2) included the make, 
model, and model year of the subject vehicle.
    After consideration of the petition, including the reports and 
documents provided by the petitioner, NHTSA believes the issues raised 
here are best addressed through its recent rulemaking and the ongoing 
actions under IIJA. Accordingly, NHTSA has decided not to open a defect 
investigation, and the petition is denied. The denial of this petition 
does not foreclose the agency from taking further action if warranted 
or making a future finding that a safety-related defect exists based 
upon additional information the agency may receive.
    Authority: 49 U.S.C. 30162(d) and 49 CFR part 552; delegation of 
authority at CFR 1.95(a).\1\
---------------------------------------------------------------------------

    \1\ The authority to determine whether to approve or deny defect 
petitions under 49 U.S.C. 30162(d) and 49 CFR part 552 has been 
further delegated to the Associate Administrator for Enforcement.

Eileen Sullivan,
Associate Administrator, Enforcement.
[FR Doc. 2025-05561 Filed 3-31-25; 8:45 am]
BILLING CODE P