It is very important to check behind you before you:
|
Drive down a steep hill.
|
|
|
Reduce your speed.
|
|
|
Change lanes.
|
|
|
All of the above.
|
Explanation
It is important to check behind you to ensure there are no vehicles in your blind spot when changing lanes, to avoid causing sudden stops for vehicles behind you when reducing speed, and to be aware of traffic when driving down a steep hill.
Answer Statistics
🟢 This question is easy — 13.6% of our users get this question wrong.
Other questions in the same category: General Driving Rules
If five or more vehicles are following you on a narrow two-lane road:When you are driving, you should:Drivers are required to obey instructions from:When entering a street or crossing over a sidewalk from a driveway, drivers are not required to stop.You should adjust your rearview and side mirrors:In Illinois motorists may drive on a sidewalk except when it's part of a driveway.Three of the most important times to check traffic behind you are before:In urban areas, drivers moving out of an alley, building, private road or driveway need not come to a complete stop before entering the roadway if the roadway is clear of traffic.If you need to stop when other drivers may not expect it:When driving on a multi-lane street with two-way traffic:
This question appears in the following DMV practice tests: