A commercial vehicle breakdown on the highway is one of the most stressful situations a driver can face — especially on high-traffic corridors like I-90, I-190, or Route 33 in and around Buffalo. Between safety concerns, lost time, and the pressure of getting a load or route back on schedule, it’s easy to feel overwhelmed in the moment. This guide answers the most common questions drivers and fleet managers ask when a semi-truck, bus, or other commercial vehicle goes down, so you know exactly what to do before help arrives.
What’s the first thing I should do if my truck breaks down on the highway?
Your first priority is safety, not the truck itself. If your vehicle is still drivable even slightly, get it as far onto the shoulder as possible — ideally past the white line and away from the traffic lanes. Turn on your hazard lights immediately, and if you’re carrying reflective triangles, set them out behind your vehicle according to standard spacing (typically 10, 100, and 200 feet back) to warn approaching traffic. If you’re on a narrow shoulder or in a high-speed zone, stay inside the cab with your seatbelt on rather than standing outside near traffic.
Should I try to diagnose the problem myself, or wait for help?
It depends on your comfort level and the situation. A quick visual check — looking for a blown tire, obvious fluid leaks, or a warning light you recognize — can help you describe the problem accurately when you call for towing. But unless you’re confident and it’s safe to do so, avoid climbing underneath the vehicle or attempting repairs on the shoulder of a busy highway. The goal is to get accurate information to whoever you call, not to fix the problem roadside.
What information should I have ready when I call for help?
Being prepared speeds up the whole process. Try to have the following ready:
- Your exact location — mile marker, exit number, or nearby landmark
- The direction you’re traveling
- Vehicle type (semi, box truck, bus, etc.) and whether it’s attached to a trailer
- A brief description of the issue (won’t start, tire blowout, overheating, etc.)
- Whether the vehicle is fully off the road or partially blocking a lane
The more specific you can be, the faster a tow operator can bring the right equipment for your situation.
What if my truck is blocking a lane of traffic?
If your vehicle can’t be moved out of a travel lane, treat it as an emergency. Keep your hazard lights on, use triangles or flares if you have them, and stay in a safe position — ideally away from the vehicle itself, on the side furthest from traffic, if you can get there safely. In situations where your truck is blocking traffic, it’s also worth notifying local authorities in addition to calling for towing, since law enforcement may need to help manage traffic flow around the scene.
My trailer is loaded — does that change anything?
Yes. A loaded trailer adds weight and can shift the vehicle’s balance, especially if you’ve had a tire blowout or you’re on uneven ground. Avoid unnecessary movement of the vehicle once it’s stopped, and let whoever you call know that you’re loaded, along with an approximate weight if you know it. This helps ensure the right recovery equipment is dispatched, particularly if the truck needs to be winched, righted, or towed rather than simply hooked up and pulled.
What’s the difference between a simple tow and a recovery situation?
A standard tow applies when your vehicle is upright, off the road, and just needs to be transported — for example, after an engine failure or electrical issue. A recovery situation is more involved: a rollover, a jackknifed trailer, or a vehicle stuck in a ditch or off-road area all require different equipment and techniques, like winching or specialized rigging, to move the vehicle safely without causing further damage. If you’re not sure which category your situation falls into, describe what happened as clearly as you can — the tow operator can usually tell from your description which type of response to send.
Does winter weather change how I should handle a breakdown?
Significantly, especially in a region like Buffalo that sees heavy lake-effect snow. Cold temperatures increase the odds of dead batteries, and icy shoulders raise the risk of vehicles sliding further off the road or into a ditch. If you break down in winter conditions, staying inside your vehicle (if it’s safe to do so) helps protect you from exposure while you wait. Keep your hazard lights on, and if visibility is poor, extra caution is needed when placing triangles or exiting the vehicle at all.
How long will it take for help to arrive?
Response times vary depending on your location, traffic, and weather conditions. Corridors like I-90, I-190, and the Peace Bridge border area tend to see faster response due to higher traffic and visibility, while more rural stretches of Erie County may take a bit longer. Giving an accurate location up front is the single biggest factor in getting help to you quickly.
What should I do while I wait?
Stay safe first — that means staying buckled in your cab if you’re in a live traffic lane, or standing well clear of the road if you’ve stepped out. Keep your phone charged if possible, since the tow operator may call back to confirm details or give you an updated arrival estimate. Avoid standing directly behind or in front of your vehicle, since it’s a common spot for secondary collisions if another vehicle doesn’t see you in time.
Stay Safe, Get Moving Again
Commercial breakdowns are stressful, but knowing what to expect — and having the right information ready — makes a real difference in how quickly and safely the situation gets resolved. Moss Heavy Duty Towing responds to semi-truck, bus, and commercial vehicle breakdowns throughout Buffalo and Erie County, including major routes like I-90, I-190, Route 33, and the Peace Bridge border crossing, day and night. If you’re dealing with a breakdown right now, call (716) 923-7804 for fast, professional heavy duty towing.