How much space should you keep to the side of the vehicle to lower the risk of a collision?

To lower the risk of a collision, it is generally recommended to maintain a space of at least one car length (approximately 10-15 feet) to the side of your vehicle, especially in heavy traffic or when driving near larger vehicles. This buffer allows for maneuverability and reaction time in case another vehicle drifts into your lane or makes an unexpected move. Additionally, keeping a safe distance helps you better assess potential hazards and maintain a clear line of sight.