what is a rollover crash

A rollover crash is when a vehicle tips onto its side or roof during a crash. It often happens after the driver loses control, the vehicle “trips” over a curb or soft shoulder, or it makes a sharp maneuver at speed.

Quick Scoop

A rollover can involve one flip or several rolls before the vehicle stops. SUVs, trucks, and vans are more prone to rollovers because their higher center of gravity makes tipping easier.

Common causes

• Speeding or taking a turn too sharply.

• Road hazards like curbs, potholes, guardrails, or soft shoulders that “trip” the vehicle.

• Slippery roads from rain, snow, or ice.

• Impaired or distracted driving.

• Overloaded cargo, especially heavy loads on the roof.

Why it matters

Rollover crashes are often severe because the vehicle can be violently rotated, and people inside may suffer serious injuries. They are less common than many other crash types, but they can be especially dangerous.

Simple example

If an SUV swerves to avoid an obstacle, hits a soft shoulder, and the tires dig in, the vehicle can suddenly flip onto its side or roof. That kind of “trip-and-roll” crash is a classic rollover.

If you want, I can also give you:

• a one-sentence definition,
• a kid-friendly explanation, or
• the difference between a rollover crash and a regular car crash.