roll bar
1
a metal bar or structure installed in a vehicle to protect passengers in case of a rollover
A roll bar is a safety feature in vehicles, particularly in sports cars, off-road vehicles, and race cars. It is a metal bar or frame positioned behind the seats, designed to protect passengers in case the vehicle rolls over. The roll bar helps prevent the roof from collapsing, reducing the risk of injury by providing a protective barrier. It is especially important in vehicles that are likely to be driven at high speeds or in off-road conditions, where the chances of a rollover are higher.
- The rally car had a sturdy roll bar installed to enhance driver safety during high-speed races.
- It's important for off-road vehicles to have a roll bar to minimize injuries in case of accidents.
- She felt secure driving the convertible knowing that it had a roll bar to protect her in emergencies.
- Mechanics often recommend reinforcing the roll bar after significant modifications to ensure it meets safety standards.
- The classic car collector insisted on restoring the vintage vehicle with an authentic roll bar for historical accuracy.