Oklahoma CAR DMV Practice Test 16

On slippery roads, you should increase your following distance. It may take more time to stop your vehicle than it would under normal conditions.

Rather than stopping (as you would when entering other roads), you must use the merging or acceleration lane to speed up and smoothly merge with fast-moving traffic already on the interstate.

The posted maximum speed limit is the fastest legal driving speed in an area, under ideal conditions. You must reduce your speed when conditions require it, such as when the roadway is slippery or when it is difficult to see clearly down the road.

Motorcycle operators have the right to use a complete traffic lane. Two motorcyclists may share a lane, but a car should never try to share a lane with a motorcycle.

When driving on a four-lane divided highway, the speed limit is 70 miles per hour. If a different speed limit is posted, follow the posted speed limit.

If you follow too closely and the vehicle in front of you slows or stops suddenly, you may not have enough time to avoid a collision.

If you experience a tire blowout, take your foot off the gas pedal and do not immediately apply the brakes. Gradually slow down before gently applying the brakes and pulling off the side of the road.

Hydroplaning is caused by driving too fast on a wet road. Slow down when driving on wet pavement to prevent hydroplaning.

Distractions cause drivers to react more slowly to traffic and hazards on the roadway. Distracted driving is never safe.

To prevent yourself from becoming an aggressive driver, concentrate on driving and don't take the actions of other drivers personally. Be realistic about your travel time, drive within posted speed limits, and be forgiving of other drivers using the roadway.

The more distance between your vehicle and others, the more time you will have to react if another driver makes a mistake. Keep a minimum following distance of four seconds when driving under poor weather and traffic conditions.

The distance that a vehicle needs to stop depends on the motorist's reaction time, weather and visibility conditions, the vehicle's weight, the conditions of the vehicle's brakes, the condition and type of the vehicle's tires, roadway conditions, and speed.

In rainy weather, you should lower your speed to reduce the risk of hydroplaning. Driving too fast may cause your tires to ride up on the water and lose contact with the surface of the road, making it very difficult to control your vehicle.

A steady yellow arrow indicates that a red arrow is about to appear. Stop unless you are already within the intersection.

You should always be cautious when passing a bicycle because the cyclist may have to swerve into traffic to avoid an object on the road. Always be particularly careful when driving near bicyclists.

Defensive driving is using safe driving strategies to prevent crashes. This means that you alter your driving to fit the weather conditions, the way you feel, and the actions of other drivers, bicyclists, and pedestrians.

Traffic lanes moving in the same direction are separated by broken white lines. You may cross over dashed lines to pass, if it is safe to do so.

Work zones are often stationary, but they may also be present in the form of moving vehicles striping lines, mowing, or removing snow. Work zones are marked by orange signs with black lettering or symbols. Slow down and pay extra attention when approaching or driving through a work zone.

Blind or partially blind pedestrians may carry a white cane or use the assistance of a guide dog. You must yield the right-of-way to a pedestrian with a guide dog or a white cane.

If your vehicle leaves the roadway, hold the steering wheel firmly, release the gas pedal, and gently apply the brakes. Wait until your speed has reduced, check the traffic, and look for a place to safely return to the roadway by merging back into traffic. Overcompensating by jerking the wheel to return to the roadway can cause you to lose control of your vehicle or may cause your car to go into other lanes of traffic.