What was recalled
If you own a high-end aluminum travel trailer, it is important to know that the Aluminum Trailer Company (ATC) has issued a voluntary safety recall affecting specific models from recent production years. This recall, officially announced by the National Highway Traffic Safety Administration (NHTSA) on September 25, 2026, targets certain RM900 and RM700 trailers manufactured between 2024 and 2026. ATC is a well-known manufacturer in the recreational vehicle industry, recognized for producing premium, all-aluminum travel trailers designed for durability and performance. However, in this instance, a critical component on these specific units requires attention to ensure safe towing.
The primary focus of this recall is the trailer hitch assembly, specifically the coupler mounting bolts. These bolts are essential because they secure the coupler—the part that connects your trailer to your tow vehicle's ball mount—to the front frame of the trailer. The recall covers certain 2024 through 2026 model year RM900 trailers, as well as select 2026 model year RM700 trailers. While ATC has not publicly disclosed the exact total number of units affected by this specific defect in the provided records, owners of these models must assume their vehicle may be included until they receive official confirmation.
These recalled trailers were sold new through authorized ATC dealerships across the United States. Because the issue relates to a manufacturing or assembly detail rather than a post-sale modification, the scope is limited to factory-built units within the specified date ranges. The vehicles in question are not older models that might have been modified over time; they are relatively recent purchases, meaning they should still be under various manufacturer warranties or service agreements. If you purchased an RM900 between 2024 and 2026, or an RM700 in 2026, this recall is directly relevant to your ownership experience.
To determine if your specific trailer is part of this recall, you will need to look at your vehicle identification details. ATC has stated that owner notification letters are expected to be mailed starting November 16, 2026. These letters will contain the VIN (Vehicle Identification Number) of the affected units. If you have not received a letter by that date but believe your trailer might be included, it is advisable to contact ATC customer service directly at 1-877-441-2440 with your VIN in hand. They can verify whether your specific unit falls within the production batch affected by the coupler mounting bolt issue.
The hazard, explained
When you are towing a heavy trailer, the connection between your tow vehicle and the trailer is the single most critical point of safety on the road. In the case of the recalled ATC RM900 and RM700 trailers, the problem centers on a component called the coupler. The coupler is the metal piece at the front of the trailer that locks onto the hitch ball of your truck or SUV. It acts as the pivot point for your entire load, transferring all the weight, momentum, and directional forces from the trailer to your vehicle.
The specific mechanical failure in this recall involves the coupler mounting bolts. These are the high-strength fasteners that secure the coupler assembly to the trailer’s frame. Under normal circumstances, these bolts should remain tight and immobile. However, due to a manufacturing or design issue, these bolts can gradually loosen over time. This loosening is not always obvious to the naked eye during a casual glance. It often happens slowly as you drive, subjected to constant vibration, road shocks, and the dynamic forces of turning and braking.
As the bolts loosen, the coupler loses its rigid attachment to the trailer frame. Eventually, the coupler can separate completely from the trailer. This is not a minor wobble; it is a catastrophic structural failure. When the coupler detaches, the physical link that holds your trailer to your vehicle is broken. The trailer effectively becomes an independent, uncontrolled object on the road behind you.
The immediate consequence of this separation is a total loss of control. Without the hitch connection, you can no longer steer the trailer. More dangerously, the trailer may begin to sway violently or jackknife, swinging sideways across lanes of traffic. This creates an extreme risk of a multi-vehicle crash. The sudden shift in weight distribution can also cause your tow vehicle to become unstable, potentially leading to a rollover or a collision with other road users. Because this failure can happen at highway speeds, there is little time for reaction, making the potential for serious injury or fatality very high.
It is important to understand that this is not just about the trailer falling off. The danger lies in the unpredictable behavior of both vehicles after separation. The tow vehicle may lurch forward uncontrollably, while the detached trailer becomes a heavy, rolling obstacle. This scenario is particularly perilous in traffic, on curves, or during emergency maneuvers. The physical mechanism of bolt loosening leading to coupler separation is a known hazard in towing safety, which is why manufacturers and regulators take such steps seriously. The recall aims to prevent this chain of events before it can start.
Who is most at risk
The primary group affected by this recall consists of owners and operators of specific ATC RM900 trailers manufactured between 2024 and 2026, as well as select 2026 RM700 models. These are not generic utility trailers found in every garage; they are specialized, high-performance aluminum travel trailers designed for towing behind pickup trucks or heavy-duty vehicles. The individuals most directly at risk are those who have purchased or leased these specific units and have not yet received the mandatory safety notification from ATC. Because the defect involves a mechanical failure of the coupler mounting bolts, any owner who has towed this trailer is potentially exposed to immediate danger, regardless of their driving experience or the condition of their towing vehicle.
While the mechanical failure itself is random and can happen to anyone, the consequences of a separated coupler are rarely uniform across all demographics. The greatest physical vulnerability lies with the passengers inside the tow vehicle and any occupants in vehicles following closely behind during a sudden loss of control. When a trailer coupler separates while in motion, the trailer often begins to jackknife or swing violently into the path of traffic. This creates a chaotic scene where reaction times are measured in seconds rather than minutes. In such high-speed scenarios, older drivers may find it significantly more difficult to counter-steer and maintain lane discipline due to slower reflexes or limited mobility. Similarly, passengers who are elderly or have pre-existing health conditions face a heightened risk of severe injury from the sudden jolt, potential ejection if seatbelts fail to hold, or secondary impacts from other vehicles.
Children are also among the most vulnerable groups in this scenario, not necessarily because they are in the trailer, but because they are often passengers in the tow vehicle. A sudden detachment of a heavy trailer can cause the towing vehicle to lurch violently, potentially causing children to strike interior surfaces or suffer from whiplash injuries even if they remain seated. Furthermore, the psychological trauma associated with such a sudden and violent mechanical failure can have lasting effects on young minds who witness the incident.
Additionally, there is a broader societal risk involving other road users. The owners of these trailers are likely using them for recreational travel or transporting valuable equipment to remote locations. This means they may be driving in rural areas with limited emergency response times or on high-speed highways where sudden stops are impossible. The presence of large, heavy aluminum trailers on the road increases the kinetic energy involved in any potential crash. If a separated trailer obstructs multiple lanes, it places not only the owner at risk but also first responders, other motorists, and even pedestrians who might be nearby at campgrounds or rest stops where these trailers are commonly used. Therefore, the "at-risk" population extends beyond just the direct owner to include anyone sharing the road with a potentially compromised towing setup.
It is important to note that risk is not limited to professional drivers. Many owners of these ATC RM900 and RM700 trailers are casual users who may not be aware of the subtle signs of bolt loosening until it is too late. The lack of obvious warning symptoms before the coupler separates means that even cautious, experienced drivers can find themselves in a dangerous situation without prior indication. This unpredictability makes every owner of these specific models equally vulnerable to the hazard, regardless of their driving history or skill level.
How to tell if you have the recalled item
Before you panic or rush to the phone, take a moment to verify exactly what you own. The most reliable way to confirm whether your trailer is part of this recall is to check its model designation and production year. ATC (Aluminum Trailer Company) has identified specific units within their RM series that are affected by this issue. Specifically, the recall covers certain 2024 through 2026 RM900 trailers, as well as select 2026 RM700 models. If your trailer falls outside of these model years or does not match one of these two specific designations, it is generally not included in this particular safety notice.
To find this information, look for the official identification plate on your trailer. This is typically a metal or durable sticker located near the front tongue, close to the hitch area, or sometimes inside the storage compartments. The plate will clearly list the Model (such as RM900 or RM700) and the Year of Manufacture. Since the recall spans multiple years for the RM900 model, pay close attention to the exact year. A 2023 RM900 is not affected, but a 2025 RM900 is. For the RM700, only units from the 2026 model year are currently listed as being at risk.
If you cannot find the identification plate or if the information is faded and illegible, your next step is to locate the Vehicle Identification Number (VIN). This unique serial number is stamped into the frame near the front of the trailer. You can use this VIN to contact ATC directly. They have a dedicated customer service line at 1-877-441-2440 where representatives can look up your specific trailer’s history and confirm whether it is part of this recall batch. This is especially helpful if you purchased the trailer used, as you might not have the original sales paperwork handy.
While color and size do not determine whether a trailer is recalled, they can help you narrow down which units you are looking at if you own multiple trailers. However, relying on visual characteristics alone is not sufficient because the defect relates to internal mechanical components—specifically the coupler mounting bolts—rather than exterior aesthetics. Therefore, the model number and year remain your primary tools for identification. Once you have confirmed your model and year, you can wait for the official notification letter expected to be mailed by November 16, 2026, or proactively call ATC to schedule your free gusset reinforcement kit installation.
What to do — step by step
If you own one of the affected ATC RM900 or RM700 trailers, taking action is the most important thing you can do to ensure your safety on the road. The good news is that the remedy for this specific recall is straightforward and entirely free of charge. However, because there is a gap between the current date and the official notification timeline, you need to be proactive rather than passive. Here is exactly how to handle this situation, step by step.
- Identify your trailer immediately. Before you do anything else, check your trailer’s vehicle identification number (VIN) or model plate. This recall specifically targets certain 2024-2026 RM900 trailers and 2026 RM700 trailers. If your trailer falls outside these model years or is not one of these two specific lines, this particular recall does not apply to you. If you are unsure if your VIN is included in the batch, do not guess—move directly to step two.
- Contact ATC Customer Service directly. You should not wait for the mail. Although owner notification letters are expected to be mailed starting November 16, 2026, relying on postal service delivery can lead to dangerous delays. Instead, call ATC customer service at 1-877-441-2440. When you call, have your trailer’s VIN and proof of purchase ready if possible. Tell the representative that you are inquiring about the NHTSA recall regarding separated trailer couplers on RM900 and RM700 models. They can verify if your specific serial number is part of the affected lot.
- Schedule the repair appointment. If your trailer is confirmed as part of the recall, ATC will provide instructions for getting the fix. The remedy involves installing a gusset reinforcement kit to secure the coupler mounting bolts. This is not a DIY fix; it requires professional installation to ensure the structural integrity of the connection point. Work with the customer service representative to schedule this service at an authorized ATC facility or through their designated service network. Emphasize that you want to get this done as soon as possible, rather than waiting for the official letter.
- Exercise extreme caution until the repair is complete. While you are waiting for your appointment, treat your trailer with heightened awareness. The hazard here is that the coupler mounting bolts may loosen and separate the coupler from the trailer while you are towing. This can cause a sudden loss of control. If you must tow with this trailer before the gusset reinforcement kit is installed, drive at reduced speeds, avoid sudden stops or sharp turns, and frequently check the hitch connection if it is safe to do so. However, the safest course of action is to limit use until the free repair is performed.
- Confirm the repair is documented. Once your gusset reinforcement kit has been installed, ensure you receive documentation that the recall work was completed. Keep this record with your vehicle’s maintenance files. This proves that the safety defect has been addressed and can be helpful for future resale value or warranty claims.
Remember, the goal here is to prevent the coupler from separating while you are in motion. By contacting ATC directly at 1-877-441-2440 now, you take control of your safety timeline rather than waiting for a letter that may arrive months later. The repair is free, so there is no financial barrier to acting quickly.
Your refund, repair, or replacement options
If you own one of the affected trailers, the good news is that the manufacturer has established a clear and comprehensive remedy to address the safety concern. In this recall, ATC (Aluminum Trailer Company) is not asking you to pay for any part of the solution. The company will install a gusset reinforcement kit at no charge to you. This means you do not need to purchase new parts, seek out third-party mechanics, or worry about hidden labor fees. The entire process is designed to be handled directly through their official customer service channels, ensuring that the repair meets their specific engineering standards for restoring the structural integrity of your trailer.
The most important thing to understand right now is that you will not receive immediate notification in the mail. According to the recall details provided by NHTSA, owner notification letters are expected to be mailed starting November 16, 2026. This date is nearly a year away from the official recall announcement date of September 25, 2026. Because of this significant gap between the public announcement and your personal mailpiece, you should not wait for that letter before taking action. If you know you own one of the recalled models—specifically certain 2024-2026 RM900 or 2026 RM700 trailers—you can proactively reach out to ATC now. Waiting for the mail is unnecessary and delays getting your trailer safe.
To initiate the repair process, you should contact ATC customer service directly. You can call them at 1-877-441-2440. When you speak with a representative, be prepared to provide your trailer’s identification number or other proof of purchase to verify that your specific unit is included in this batch. The gusset reinforcement kit is designed to address the root cause of the hazard: the loosening of coupler mounting bolts that can lead to separation. By installing this kit, ATC is reinforcing the critical connection point between the trailer and your tow vehicle, effectively mitigating the risk of the coupler detaching while you are on the road.
Please note that this recall does not offer a refund or replacement of the entire trailer. The remedy is strictly limited to the installation of the reinforcement kit. If your trailer has already suffered damage due to a separated coupler, that issue would likely fall outside the scope of this specific safety recall remedy, which focuses on preventing future failure. However, for the vast majority of owners, the solution is straightforward: call the number above, schedule an appointment or receive instructions for having the kit installed, and have your trailer secured against the risk of sudden detachment. Do not attempt to tighten bolts yourself as a permanent fix; only the official gusset reinforcement kit will properly resolve the design flaw identified in this recall.
What can happen if you ignore it
It is completely understandable why you might hesitate to stop using your trailer right away. Perhaps you have a trip planned for next weekend, or you simply do not want to deal with the hassle of shipping the trailer in for repairs. However, ignoring this recall is not just an inconvenience; it is a significant safety gamble with serious potential consequences. The core issue with the Aluminum Trailer Company (ATC) RM900 and RM700 trailers is that the coupler mounting bolts can loosen over time. This is not a minor wobble or a squeak you can ignore until next season. It is a structural failure waiting to happen.
If those bolts continue to loosen without intervention, the trailer coupler—the heavy metal piece that latches onto your tow vehicle’s ball—can completely separate from the trailer frame. When this happens while you are driving, even at moderate speeds, the result is immediate and catastrophic loss of control. The trailer does not just detach gently; it often swings violently or jackknifes because the connection point has suddenly vanished. This sudden shift in weight and balance can cause your tow vehicle to spin out, cross into oncoming traffic, or roll over, putting you, your passengers, and other drivers on the road in extreme danger.
The risk is not limited to highway speeds. A separated coupler can also occur when you are maneuvering at low speeds, such as backing up into a tight driveway or navigating a crowded campground. In these scenarios, there is often no time to react. If the coupler breaks free while you are reversing, the trailer may swing wildly into obstacles, other vehicles, or people standing nearby. This creates a high risk of property damage and physical injury to anyone in the vicinity.
While the official recall notice does not currently list specific reported injuries or crashes, the nature of this defect makes such incidents highly probable if left unaddressed. A trailer is a heavy, unwieldy object that relies entirely on that single connection point for stability. Losing that connection removes all stability. The consequences of ignoring the remedy—a simple, free gusset reinforcement kit—could be far more costly and traumatic than the time it takes to schedule a repair. Do not wait for an accident to prove how serious this hazard is. The safety of you and your loved ones is worth the few days it will take to get the fix.
Staying safe: broader tips
While this specific recall addresses a mechanical failure in ATC trailer hitches, the underlying principle applies to all towing equipment and heavy-duty consumer products: proactive maintenance is your best defense against catastrophic failure. A trailer hitch is not just a metal connector; it is a critical load-bearing component that endures constant vibration, weight shifts, and environmental stress. To keep your towing setup safe between scheduled inspections, make it a habit to visually inspect your coupler, ball mount, and safety chains before every trip. Look for signs of wear such as cracked welds, excessive rust pitting, or loose bolts. If you hear new clunking noises while driving or feel a sudden shift in handling, pull over safely and check the connection immediately. Regular lubrication of moving parts and torque checks on mounting hardware can prevent the kind of bolt loosening that leads to separation, ensuring that your trailer stays securely attached to your vehicle.
Beyond physical inspections, staying informed is equally important for long-term safety. Many hazardous conditions develop gradually, making early detection through official channels essential. Sign up for email alerts from the National Highway Traffic Safety Administration (NHTSA) at SaferCar.gov or create a free account to receive notifications about new vehicle and equipment recalls relevant to your specific make and model. Do not wait for a letter to arrive in the mail; recall campaigns often start with digital notices, and acting quickly can prevent accidents before they happen. Additionally, keep detailed records of all maintenance and repairs performed on your trailer and towing vehicle. This documentation helps you track the lifespan of components and provides valuable information if you ever need to contact customer service or seek warranty support.
Finally, consider how your personal habits impact overall road safety when towing. Overloading a trailer or distributing weight unevenly puts excessive strain on hitches and frames, accelerating wear and increasing the risk of detachment. Always adhere strictly to the manufacturer’s weight limits for both your vehicle and the trailer. Use a weight distribution hitch if recommended for your load, and ensure that your tires are properly inflated and in good condition. By combining diligent physical checks with proactive monitoring of official safety announcements and responsible loading practices, you create a robust layer of protection that goes far beyond any single recall notice.