Final answer:
The stabilizer bar is a crucial part of a vehicle's suspension system used to suppress body roll during turns, thus improving stability and handling.
Step-by-step explanation:
The stabilizer bar is a device used in vehicles to reduce body roll during turns and maneuvers. It is an essential component of a car's suspension system and helps maintain vehicle stability by distributing the weight of the car more evenly across the wheels when turning.
This ensures that the vehicle remains more level, which improves handling and prevents excessive lean that could lead to a loss of control or even a rollover. The stabilizer bar, sometimes also known as a sway bar or anti-roll bar, links both sides of a vehicle's suspension and is designed to counteract the twisting movement that occurs when a vehicle turns.