Model year

2024 Subaru WRX

Sedan, gasoline, AWD/All-Wheel Drive, built in Japan. Owner complaints on file from Dec 11, 2024 to Mar 18, 2026.

Recall campaigns covering this model year0No recall campaign lists this model year
Owner complaints132.6 times the median 2024 sedan
Severity index0.02024 sedans average 11.2
First 24 months5Complaints in its first two years
Complaints over time

Complaints about the 2024 Subaru WRX peaked in 2025, with 11 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

03691220242025112026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

15% of complaints about the 2024 Subaru WRX name driver assistance

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Driver assistance
2
Powertrain
2
Engine and cooling
1
Brakes
1
Structure
1
Visibility and wipers
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

No recall campaign lists the 2024 Subaru WRX

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2024 Subaru WRX

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

13 complaints on file, page 1 of 1.

  1. Filed Mar 18, 2026Failure Feb 3, 2026Las Cruces, NMPower train

    On February 3, 2026, while driving approximately 80 mph on Interstate 10, the manual transmission shifter bypassed the 6th gear detent entirely and moved toward the reverse gear position, creating an immediate and severe safety hazard. I prevented full reverse engagement only through physical intervention. Had the transmission engaged reverse at 80 mph, catastrophic drivetrain damage and loss of vehicle control would have resulted. The vehicle was taken to El Paso Subaru for a Subaru-authorized inspection on February 9, 2026. As of March 18, 2026 (37+ days), the transmission remains disassembled. A Subaru corporate engineer inspected the vehicle but the report has not been shared with me. The vehicle maintenance app confirms the car was last moved March 12 and has been sitting idle since. Subaru is pursuing a warranty denial based on aftermarket modifications without demonstrating specific causation as required under the Magnuson-Moss Warranty Act. Subaru Case #260204-2202126.

    NHTSA complaint 11725305
  2. Filed Dec 17, 2025Failure Dec 17, 2025Clarkston, MIBody

    The component failing is the side skirts or, as officially described in the Subaru parts diagram, the „Side Spoiler“. It can also be found as part numbers 96051, and 96051A. It can be easily visually inspected. This puts others at risk because it may end up dragging on the road, or falling off entirely which poses a major safety risk to other drivers because it is a piece of plastic nearly the length of the entire wheelbase. After talking with other owners, they have had the same issue, and in my case I had the issue a few months after purchasing the car. Then when the rear of the car was replaced and fixed due to an accident, they fixed this issue, but it came back a month after being repaired. I do not know if it has been inspected by Subaru or police or insurance, but they may see it as a recurring issue. There were know warning lamps or messages. I only noticed when inspecting my car before use or while washing it.

    NHTSA complaint 11705637
  3. Filed Dec 8, 2025Failure Dec 3, 2025Spring Hill, TNUnknown or other

    On 12/3/2025 at approximately 9:46 am, I was driving at about 30 mph when a SiriusXM advertisement suddenly appeared on the infotainment screen. The pop-up took over the entire display and required manual dismissal to regain access to navigation and audio controls. This interruption forced me to divert my eyes and hand from the road. I have video evidence showing the ad appearing while the car was actively moving but can only attach a screenshot in this report. This poses a significant safety risk, especially at highway speeds or in poor weather conditions. Other Subaru owners have reported similar issues, indicating this may be a widespread software or UX defect. I am submitting this complaint to request investigation into whether Subaru’s infotainment system violates safety-critical UI standards by permitting advertisements to display while the vehicle is in motion.

    NHTSA complaint 11703861
  4. Filed Dec 7, 2025Failure Dec 1, 2025Jacksonville, FLUnknown or other

    While driving a full screen advertisement for SirusXM takes over the entire screen on your infotainment system. You must select to close or accept the sales offer to close the advertisement and have access to the controls or navigation on your infotainment screen. This is a dangerous distraction as you are driving to have something take over the display and then it shows as a sales ad.

    NHTSA complaint 11703563
  5. Filed Dec 5, 2025Failure Dec 4, 2025Evanston, ILUnknown or other

    On Dec 4 around 6pm driving in Chicago area. Weather has been very bad, with snow and extreme cold, leaving roadways and especially alleyways (as they do not receive regular city plow/salt) covered in snow and ice. While creeping over hardpacked snow and ice down an alleyway to access my apartment parking area, the dashboard screen suddenly came on in order to display an ad for SiriusXM. I keep the dashboard screen off specifically because I find it extremely distracting, even when static. When it came on suddenly, I experienced a crisis response, slamming on the brakes, resulting in slide forward and to the side. In this instance, I was fortunate not to hit anything or have anything further occur, but it could easily have been very different. Why can an ad server turn this screen on when closed by the owner? Why can it serve ads in private vehicles at all? I attempted to contact the dealer regarding this and they placed me on hold and eventually hung up on me. I have scheduled an appointment with legal counsel to discuss my further options.

    NHTSA complaint 11703272
  6. Filed Nov 24, 2025Failure Nov 21, 2025Akron, OHUnknown or other

    Sirius XM advertisement took over driver infotainment system while driving casuong a significant distraction in driver attention. Infotainment system handles some car functions such as climate control, navigation, and relays information for eyesight system to other modules of the vehicle. There have been other complaints from drivers. The sudden change in display locks drivers out of climate control and other functions until advertisement is acknowledged.

    NHTSA complaint 11701298
  7. Filed Nov 24, 2025Failure Nov 23, 2025Cape Girardeau, MOUnknown or other

    While driving, I get a pop-up ad Sirius XM. It is beyond annoying, invasive and possibly dangerous. This shouldn't be allowed and there should be regulations against ads preventing distracted driving.

    NHTSA complaint 11701177
  8. Filed Oct 2, 2025Failure Sep 26, 2025Bergenfield, NJWarnings

    I understand that every manufacturer is racing to get these vehicles autonomous or something similar to it and I can fully appreciate a world that would be as I'm sick of distracted drivers as it is these days and the police's complicity or the lack of enforcement doesn't help. That said, the pre-collision system in Subaru needs a bit of an overhaul or an option to shut it off permanently and not every single time we start the vehicle. There were two separate instances where the collision warning picked up "something" that caused it to brake unexpectedly and hard causing ABS to trigger and everything getting thrown off the seats. I have no idea what even caused it. One other instance is when the vehicle in front of me suddenly braked unexpectedly. Seeing as I do not tailgate, I had plenty of time to move over to the other lane. In the process of this, the car detected the braking vehicle in front and just slammed the pre-collision brakes on me causing all sorts of panic for myself and every driver around me. The car tried to stop on the parkway at 55 mph because I wanted to merge left (and had plenty of space to do so) whereas the car just wanted to stop. The lane I was merging to didn't have anyone so it was fine but the person behind me probably freaked out a bit. Subaru needs to give us the ability to adjust the sensativity of these systems or just the ability to turn them off permanently. I love this car and love the brand but I feel they could do better. I'd like to say these manufacturers need to stop trying to baby and coddle us but when I see the drivers these days, I can understand where they are coming from.

    NHTSA complaint 11691100
  9. Filed Jun 23, 2025Failure Feb 8, 2025Hillsville, VAExterior

    The Drivers side mirror (LEFT) When sitting still is distorted and wavy if you look around in the mirror. It makes the earth bend or any objects in the mirror bend, the best way to put it when driving or sitting still it looks like a funhouse mirror. And once at about 40 MPH the Same mirror also vibrates while driving. The retailer I choose has replaced the mirror glass twice and the mirror housing once, it had done nothing to fix it.

    NHTSA complaint 11668710
  10. Filed May 14, 2025Failure Apr 24, 2025Wilmington, NCPower train

    Driving kids home from school and while making a left hand turn through a large intersection, when shifting from 2nd to 3rd gear I heard an immediate pop and then it lost all power in third while sounding like a bag of gravel under the car. I could have easily lost power while merging on a highway instead of a lower speed turn and endangered the welfare of my two daughters. Subsequent tear down by Parkway Subaru confirmed that 3rd gear had experienced catastrophic failure with hardly any gear teeth remaining on 3rd gear. I have found the problem reported numerous times online, specifically third gear. The transmission was inspected by a Subaru of America specialist, who then denied that it was a manufacturer issue. No warnings or signs of mechanical failure prior to the incident. Shifting had been normal and routine throughout lifetime of the car (1 year 15k miles). I had to wait 2 weeks to be told they were denying warranty or good will assistance on a year old vehicle purchased new. I have been driving a rental car since the incident while my car has been sitting at the dealership. Dealer has been unable to provide specific reasoning for denial of warranty beyond stating that "they feel it is not a manufacturer or material defect". Feelings aren't empirical evidence of failure last time I checked. I have tried to reach SoA agent assigned to my case for three straight days with no communication until this afternoon (5/15) in which I missed their call and they did not respond when I called back within 5 minutes. Attached below are pictures from other consumers who experienced the same failure, as well as a picture of my own failure and are a report on subaru 2022+ wrx models and issues relating to 3rd gear specifically.

    NHTSA complaint 11660985
  11. Filed Mar 24, 2025Failure Mar 22, 2025Cincinnati, OHEngine, Adaptive cruise control, Warnings

    Driving my car as any person would, at the 3519 mile mark on the odometer the engine low oil light came on, it took (1.5Q) of oil to top it off. This is a brand new car no one buys a new car to add oil to it, then to get told by the dealership that it’s normal for up to (2Q) of oil to be added because it’s the only AWD boxer, but yet the 24 crosstreks have boxers and doesn’t burn oil?????

    NHTSA complaint 11650068
  12. Filed Jan 3, 2025Failure Jan 3, 2025150 milesWoodland Hills, CAService brakes, Hydraulic

    The contact owns a 2024 Subaru WRX. The contact stated while driving 45 MPH, the ABS did not function as intended. The contact stated that while merging into another lane, the ABS independently activated, and the vehicle independently stopped. Additionally, the contact stated that due to the failure, the vehicle was almost rear-ended. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 150.

    NHTSA complaint 11633973
  13. Filed Dec 11, 2024Failure Dec 9, 2024Eden Prairie, MNUnknown or other

    I’m driving with my eyes on the road and out of my peripheral vision I notice a change on my cars information screen. I instinctively respond and it’s an advertisement from Sirius XM taking up my whole screen. This of course distracted me momentarily and luckily there were no other cars close enough to cause an incident. It made my blood boil. This is completely unacceptable and unsafe. Shame on Subaru for allowing this.

    NHTSA complaint 11630097
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

172 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

  • 10-107-26 Aug 31, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces design changes to the front seat bottom heat unit.
  • 15-341-26 Aug 20, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces a design change to the cord assembly that connects the Center Infotainment Display (CID) to the CCU, addressing reports of CID screen flickering.
  • 02-196-26R Aug 20, 2026 · Service Bulletin/Repair Instructions
    This service bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup. This is an revised version of the original bulletin.
  • 16-154-25R Aug 20, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin announces the release of a new diagnostic assistance application for TR690 and TR580 CVT-equipped vehicles. This is an revised version of the original bulletin.
  • 16-150-24R Aug 20, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces availability of new reprogramming files developed to address SYMPTOM 1: A jerk or judder sensation felt from the powertrain during braking with the air conditioning on. SYPMTOM 2: A shudder is felt from the powertrain along with a sc…
  • 15-308-23R Aug 20, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw (dark/standby current) in vehicles experiencing battery drain when the ignition is off, leading to no-start conditions or frequent jump-starts.This is an revised…
  • SubaruNet Announcement (C Aug 21, 2026 · Other
    This Announcement provides diagnostic assistance for CVT issues.
  • 15-305-22R Aug 20, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces a reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4.5 Denso CP1.5 Audio and Navigation head units utilized in the models listed. This is an revised version of the original…
  • 15-304-22R Aug 13, 2026 · Service Bulletin/Repair Instructions
    This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns. (This is an revised version of the original bulletin.)
  • Article Locator Aug 5, 2026 · Other
    Techtips newsletter locator index.
  • 15-333-25R Aug 1, 2026 · Service Bulletin/Repair Instructions
    This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. This is an revised version of the original bulletin
  • 12-282-26 Jul 24, 2026 · Service Bulletin/Repair Instructions
    This Bulletin outlines a new repair procedure to follow when replacing the trunk lock assembly.
  • 05-93-26 Jul 22, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the design change made to the front coil spring to address cases of a rubbing sound heard driving over bumps and/or turning.
  • 07-242-26 Jul 15, 2026 · Service Bulletin/Repair Instructions
    This bulletin outlines a repair procedure to be performed if DTC B2781 is set in the steering lock control module.
  • 15-311-23R Jul 15, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides instruction for use (FOTA) of a new reprogramming procedure to optimize the Denso Gen 4.5 Audio and Navigation system utilized in the models listed. (This is an revised version of the original bulletin).
  • 16-151-24R Jun 5, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides guidance when diagnosing chain slip, judder, shudder, and hesitation concerns on the TR690 model CVT transmissions used in the models listed. (This is an revised version of the original bulletin.)
  • 02-193-24R Jun 30, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers). (This is an revis…
  • 15-246-19R Jun 30, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs on the vehicles listed. (This is an revised version of the original bulletin.)
  • 09-74-21R Jun 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers). (This is an revis…
  • 02-196-26 Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup.
  • 18-242-26R Jun 23, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces a change in the seat belt warning buzzer intervals in the inspection procedure found in the Service Manual. (This is an revised version of the original bulletin.)
  • 06-94-25R Jun 20, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces availability of new Electronic Brake Booster (EBB) & Vehicle Dynamics Control (VDC) module reprogramming files developed to address cases of a cracking-type noise heard under the dashboard in the brake pedal area when the brake pedal…
  • SubaruNet Annoucement (E Jun 12, 2026 · Other
    This announcement is requesting retailer staff to retain the EyeSight protective hood covers from Generation 4 EyeSight cameras.
  • 07-241-26 Jun 11, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin was developed to provide removal and installation tips to be followed when working with EyeSight Stereo Cameras.
  • 05-98-26 Jun 2, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the availability of new reprogramming files developed to address cases in which the following DTCs are detected by the Electric Control Damper Control Unit (ECU Damper).
  • 18-240-26 Jun 1, 2026 · Service Bulletin/Repair Instructions
    "This bulletin provides a new diagnostic procedure for vehicles equipped with a Denso CP 1, 1.5 and 2.5 head units to provide an enhanced version of the troubleshooting steps for Sound does not come out from the speaker."
  • 01-167-08R May 18, 2026 · Service Bulletin/Repair Instructions
    This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
  • 02-193-24R May 13, 2026 · Service Bulletin/Repair Instructions
    This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers).
  • 16-157-26 May 12, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces a design change to the TR690 CVT control valve body which features an enhanced line pressure sensor O-ring, designed to prevent abnormal sensor readings caused by O-ring leakage.
  • 07-232-26 May 12, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces availability of new headlamp leveler control modules designed to address cases of inaccurate vehicle inclination angles being displayed on the Center Information Display (CID).
  • SubaruNet Announcement (R May 4, 2026 · Other
    This announcement provides information on the remanufactured CVT transmission program.
  • 18-230-26 May 1, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the diagnostic procedures to be used when DTCs B1571(REFERENCE CODE INCOMPATIBILITY IMMOBILIZER CM TO ECM) and B1572(IMM CIRCUIT EXCEPT ANTENNA CIRCUIT) are detected by Keyless Access with Push Button Start(KACM).
  • 03-97-26 Apr 24, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the service manual correction regarding clutch master cylinder reservoir service procedures.
  • 01-167-08R Apr 24, 2026 · Service Bulletin/Repair Instructions
    This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
  • 05-97-26 Apr 20, 2026 · Service Bulletin/Repair Instructions
    This Bulletin provides the diagnostic procedures to be followed when addressing customer concerns of steering wheel/vehicle body vibration when driving at highway speeds when tire/wheel balance is suspected.
  • 07-240-26R Apr 30, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.
  • 15-219-18R Mar 16, 2026 · Service Bulletin/Repair Instructions
    This bulletin contains information to help when attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully
  • SubaruNet Announcement (A Mar 4, 2026 · Other
    This announcement provides information on the use of aftermarket services or tools for programming immobilizer keys/fobs.
  • 10-105-25R Mar 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.
  • 01-167-08R Mar 26, 2026 · Service Bulletin/Repair Instructions
    This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
  • 07-240-26R Feb 25, 2026 · Service Bulletin/Repair Instructions
    This Service Information Bulletin was developed to provide interim guidance for 2026 model year vehicles exhibiting DTC B2A20 with gen 4 Telematics.
  • 06-95-25R Feb 13, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the availability of new reprogramming files developed to address cases of DTC C1C40 being detected by the Electronic Brake Booster (EBB) in addition to Failure Detail Code 30A2 stored within the Freeze Frame Data (FFD).
  • 10-105-25R Feb 6, 2026 · Service Bulletin/Repair Instructions
    This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.
  • 15-305-22R Jan 20, 2026 · Service Bulletin/Repair Instructions
    The following information announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4.5 Denso CP1.5 Audio and Navigation head units utilized in the models listed.
  • Subaru Tech Tips Special Jan 15, 2026 · Service Bulletin/Repair Instructions
    This Subaru service and technical support line newsletter provides information on the next phase of TechShare.
  • 15-328-26 Jan 12, 2026 · Service Bulletin/Repair Instructions
    This Bulletin provides information on the availability of a new auxiliary USB terminal designed to resolve intermittent connectivity issues when connected via the USB port.
  • 15-300-22R Jan 12, 2026 · Service Bulletin/Repair Instructions
    This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES).
  • Subarunet Announcement (E Jan 12, 2026 · Other
    This announcement has been created to address difficulties with software updates on Subaru Select Monitors with DST-010 interface firmware has been updated.
  • 15-246-19R Dec 23, 2025 · Service Bulletin/Repair Instructions
    This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs on models listed.
  • 05-92-25R Dec 16, 2025 · Service Bulletin/Repair Instructions
    This bulletin announces the design change made to the front lower control arms developed to address cases of a click or cracking type sound heard when moving forward or backward at low speed with the steering wheel fully turned position.
  • 09-74-21R Dec 12, 2025 · Service Bulletin/Repair Instructions
    This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers).
  • 18-226-25R Dec 8, 2025 · Service Bulletin/Repair Instructions
    This Service Information Bulletin provides the Service Manual Correction to the diagnostic procedure for DTC B2A16 (Immobilizer Key Collation Diagnosis).
  • 18-228-25R Dec 8, 2025 · Service Bulletin/Repair Instructions
    This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1) and P2097 (POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1) are detected by the Engine Control Module (ECM).
  • 15-333-25 Dec 2, 2025 · Service Bulletin/Repair Instructions
    This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
  • Subaru Tech Tips (Article Nov 20, 2025 · Other
    Subaru service article locator.
  • 18-228-25 Nov 20, 2025 · Service Bulletin/Repair Instructions
    This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1) and P2097 (POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1) are detected by the Engine Control Module (ECM).
  • Subaru Tech Tips (Article Nov 20, 2025 · Other
    Subaru service article locator.
  • 15-305-22R Nov 14, 2025 · Service Bulletin/Repair Instructions
    This bulletin announces reprogramming file that provides a software update installation procedure to optimize the new Gen 4.5 Denso CP1.5 Audio and Navigation head units utilized in the models listed.
  • 15-308-23R Oct 28, 2025 · Service Bulletin/Repair Instructions
    This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw (dark/standby current) in vehicles experiencing battery drain when the ignition is off, leading to no-start conditions or frequent jump-starts.
  • 15-130-08R Oct 29, 2025 · Service Bulletin/Repair Instructions
    This bulletin provides information on the load carrying capacity reduced label when a port-installed or retailer-installed accessory exeeds 1.5 percent of the GVWR or 100 pounds, which ever is lower.
Source: NHTSA manufacturer communications files.