What to Do When Your Car Breaks Down on the Highway

A highway breakdown is one of the most stressful driving situations you can face. Vehicles passing at high speed, limited shoulder space, and the pressure to act fast create conditions where mistakes happen. Knowing what to do in advance is the difference between a minor inconvenience and a serious accident.

Step 1: Move to Safety Immediately

The moment you sense trouble — engine sputtering, tire failure, loss of power — begin steering toward the right shoulder. Never stop in a travel lane. If your car is still moving, use that momentum.

• Always move right — stopping on the left (median) is dangerous and illegal in most states
• Pull as far right as possible — at least 12 feet from live traffic
• If you cannot reach the shoulder, aim for the next exit ramp
• If stuck in a travel lane, stay in your car with seatbelt on and call 911 immediately

Step 2: Make Yourself Visible

1. Hazard lights on — before you open the door
2. Pop the hood — universal signal for a disabled vehicle
3. Place emergency triangles 10, 100, and 300 feet behind the vehicle if you have them
4. Put on a reflective vest before exiting the vehicle

Step 3: Stay Safe While You Wait

The decision to stay in or exit the vehicle depends on conditions:

Stay in the car: High-speed highway, narrow shoulder, low visibility (night, rain, fog). Keep seatbelt fastened.

Exit the car: You're safely off the road with a barrier between you and traffic. Exit from the passenger side (away from traffic) and move behind a guardrail if possible.

Step 4: Call for Help

1. 911 if there's immediate danger, injury, or you're in an unsafe position
2. Roadside assistance — your insurance provider, AAA, or automaker's app
3. A local tow truck via National Tow Connect if you need to find a reliable operator fast

Before calling, note your exact location: highway name, direction, and nearest mile marker. This cuts response time significantly.

Step 5: Protect Yourself from Towing Scams

Highway breakdowns attract unsolicited "bandit" tow trucks that charge predatory rates — sometimes $400–$800 for a short tow.

• Never accept a tow from someone you didn't call
• Always get a written price estimate before the driver hooks up your car
• Confirm the destination before your car is loaded
• Keep your keys until pricing is agreed in writing

Build a Car Emergency Kit

Every vehicle should have: reflective triangles, a portable jump starter, a reflective vest, flashlight, basic tools, and water. A kit costs $40–$80 and prepares you for the most common breakdown scenarios.