When changing lanes on a busy highway it is important to look for an opening in your rear view mirror. It is also important to use a turn signal.
Check your mirrors and signal your intentions.
do not anticipate other drivers will open a gap for you to enter
Yes, anytime you are making a turn or changing lanes you must signal the cars around you of your intentions.
When changing lanes you should do the following Signal check your mirrors change lanes turn signal off. What step is missing from this lane-changing procedure?
Look over your shoulder
Look over your shoulder
do not anticipate other drivers will open a gap for you to enter
100 feet
Normally you are required to signal when changing directions or changing lanes.
Lil' Rod
check blind spots and signal