Before driving, what is one safety check you should perform on your vehicle?

Performing a safety check on tire pressure and tread depth is crucial because it directly impacts your vehicle's handling, braking, and overall performance. Proper tire pressure ensures that tires maintain good contact with the road, enhancing traction and reducing the risk of blowouts. Additionally, checking the tread depth is essential for ensuring adequate grip, particularly in wet or slippery conditions. Insufficient tread depth can lead to hydroplaning or loss of control during adverse weather, significantly increasing the risk of accidents.

While other checks, such as testing headlights and ensuring windshield wipers are functional, are also important, they do not have as immediate an effect on the vehicle's stability and safety as tire-related checks do. Ensuring that your music system works is not relevant to safe driving and does not contribute to the vehicle's operability regarding safety. Therefore, routine checks on tire pressure and tread depth are fundamental to ensuring safe driving conditions.