What is the primary purpose of using different lane positions while driving?

The primary purpose of using different lane positions while driving is to inform other drivers of your intentions. Adjusting your position within your lane can signal whether you plan to turn, change lanes, or slow down. For example, moving closer to the right edge of your lane may indicate you are preparing to make a right turn, while positioning more towards the center can signal you are ready to continue straight or to make a left turn. This use of lane positioning enhances communication with other road users, reducing uncertainty about your actions.

While controlling your lane, better vehicle control, and crash prevention are all important aspects of safe driving, they are secondary to the primary intention of signaling your intentions to others on the road. By effectively utilizing lane positions, you contribute to a more predictable environment for all drivers, which can ultimately lead to a safer driving experience.