What is the proper way to signal a lane change?

Using your turn signal well before the lane change is essential for communicating your intentions to other drivers on the road. This practice enhances safety by giving enough notice for nearby vehicles to react appropriately, creating a smoother and more predictable flow of traffic. Proper signaling allows you to inform others of your planned move, reducing the chances of surprise or confusion, which could lead to accidents.

Timely signaling before a lane change shows consideration for other road users and is a fundamental part of defensive driving. It also helps establish a habit of always signaling your intentions, which is a critical aspect of being a responsible and safe driver.