Iowa MOTORCYCLE DMV Practice Test 12

Maximum straight-line braking is accomplished by fully applying both the front and rear brakes without locking either wheel. You should always use both brakes every time you slow or stop.

Intersections present the greatest potential for conflict between motorcyclists and other drivers. Riders should use extra caution when approaching and riding through intersections.

While a staggered formation is generally recommended, riders in a group should move into a single-file formation when taking curves, taking turns, entering a highway, or leaving a highway.

If one of your tires goes flat, hold both handle grips firmly, ease off of the throttle, and maintain a straight course. If you must brake, gradually apply the brake of the tire that is not flat (if you are certain of which tire that is). As you slow down, edge to the side of the road, squeeze the clutch, and stop.

Gloves can provide you with an improved grip on your motorcycle's handlebars. They can also protect your hands in the event of a crash.

Oily drippings from cars collect in a strip in the center of a traffic lane. Unless the road is wet, this area will generally still provide enough traction for motorcyclists to ride safely. Because the strip is usually no more than two feet wide, it is often possible to ride to one side of the strip and still be in the center portion of the lane.

A motorcycle must lean to make a turn. To make it lean in the appropriate direction, press the handgrip in the direction you want to turn.

If either of your tires go flat and you must brake, gradually apply the brake of the tire that is not flat (if you are certain of which tire that is).

Hand signals are an important part of communication when riding in groups. This hand signal means "follow me."

An expanded cushion of space is needed if your motorcycle will take longer than normal to stop. If the pavement is slippery, if you cannot see through the vehicle ahead of you, or if traffic is heavy and another driver may try to squeeze in front of you, open up to a larger following distance.

The weaving motion that occurs when a motorcycle rides over rain grooves or bridge gratings is generally not dangerous. If you experience weaving when riding over one of these surfaces, simply relax and proceed straight across the grooves or gratings at a steady speed. Trying to compensate for the weaving motion by zigzagging is more dangerous than riding straight.

If you cannot avoid hitting an obstacle in the roadway, you should try to hit it at as close to a 90-degree angle as possible. Slow down as much as you can before contact, keep your motorcycle upright, rise slightly off of your seat, and roll the throttle slightly to lighten the front end just before impact.

To stop quickly, apply both brakes at the same time. Apply the brakes firmly and do not panic if the brakes lock.

Reflective material on a vest or on the sides of your helmet can make you more visible to other drivers and should be used both day and night.

For your protection, you should always wear a long-sleeved jacket when riding, even in warm weather when you may not think you need a jacket. It can help protect you against the sun and dehydration in hot weather.

The added weight of a passenger will affect the handling of your motorcycle. Expect your motorcycle to accelerate more slowly than usual, turn more slowly than usual, and require extra space to come to a complete stop. Ride more slowly, start slowing sooner when approaching a stop, open up a larger space cushion, and wait for larger gaps when crossing, entering, or merging into traffic.

Never assume that other drivers see you, even if they make eye contact with you. It is not uncommon for drivers to look directly at a motorcyclist and still fail to notice them. Always reduce your speed when approaching an intersection.

Most drugs taken to ease headaches, colds, hay fever, allergies, or nerves can make the consumer drowsy and may impair their ability to ride safely. When taking a medication, it is important for a rider to know how the drug affects their body before riding.

Strategies for safely riding at night include reducing your speed, increasing your following distance, using the lights of the car ahead to help see farther down the road, using your high beam headlight (unless following or meeting another vehicle), and being flexible about your lane position.

Motorcyclists will seldom hear their tire go flat. Tire failure is more commonly indicated by a sudden change in handling.

The best way to handle a tailgater is to get them in front of you. If you can do so safely, change lanes and let them pass. Speeding up may only increase the danger by causing them to continue tailgating you at a higher speed.

On average, a person's body can eliminate the alcohol content of about one drink per hour. However, it is still possible for alcohol to accumulate in a person's system even if they consume only one drink per hour. This accumulation can still affect their ability to ride safely.

Signs informing road users of road regulations, such as speed limits, are normally rectangular and colored white with black lettering or symbols. Riders must follow the rules posted on these regulatory signs.

Most motorcycle crashes occur in broad daylight. Increasing your visibility by wearing bright colors and reflective materials is a good idea at all times.

A motorcycle needs to lean in order to turn. To make this happen, press on the handgrip in the direction you want to turn.