What is the correct way to perform a lane change?

What is the correct way to perform a lane change?

• A. Make a quick lane change without signaling.
• B. Signal, check mirrors and blind spots, and execute smoothly when safe.
• C. Signal after you start the maneuver.
• D. Accelerate to outrun traffic and then merge.

Answer: (B)

Good lane changes require signaling, checking mirrors and blind spots, and merging smoothly when it’s safe. Start by signaling your intention so drivers around you know you plan to move. This gives others time to adjust, which reduces surprise and chance of a collision. Then check your mirrors to see traffic behind you and beside you, and turn your head to briefly check your blind spots. Those blind spots aren’t visible in mirrors, so a quick shoulder check ensures there isn’t a vehicle or motorcycle in the lane you plan to enter. Once you’ve confirmed the lane next to you is clear, smoothly steer into that lane and adjust your speed if needed to merge without forcing other drivers to slow down or swerve. Keep the movement steady and complete the lane change in one smooth motion. The other ideas fall short because they skip or delay key safety steps: changing lanes without signaling deprives others of notice; signaling after you begin the maneuver doesn’t give others time to react; and trying to outrun traffic to squeeze in creates risk and relies on aggressive driving rather than safe spacing.

Good lane changes require signaling, checking mirrors and blind spots, and merging smoothly when it’s safe. Start by signaling your intention so drivers around you know you plan to move. This gives others time to adjust, which reduces surprise and chance of a collision. Then check your mirrors to see traffic behind you and beside you, and turn your head to briefly check your blind spots. Those blind spots aren’t visible in mirrors, so a quick shoulder check ensures there isn’t a vehicle or motorcycle in the lane you plan to enter. Once you’ve confirmed the lane next to you is clear, smoothly steer into that lane and adjust your speed if needed to merge without forcing other drivers to slow down or swerve. Keep the movement steady and complete the lane change in one smooth motion.

The other ideas fall short because they skip or delay key safety steps: changing lanes without signaling deprives others of notice; signaling after you begin the maneuver doesn’t give others time to react; and trying to outrun traffic to squeeze in creates risk and relies on aggressive driving rather than safe spacing.