When you want to change lanes, you should:

Question

When changing lanes, maintain a safe following distance between your vehicle and the vehicle in front of you. Check in your mirrors and blind spots to make sure there are no vehicles driving in your path or already entering the lane you want to enter.

Accepted Answer

Maintain a safe following distance.

Answer

Decrease your following distance.

Answer

Come to a complete stop before changing lanes.

Answer

Swerve in and out of traffic as quickly as possible.