Face shields and goggles, being made of plastic, will develop scratches and become brittle as they age. Replace them regularly to ensure maximum protection and comfort.

During normal turns, the motorcycle and the rider should be leaning together at the same angle. In slow, tight turns, only the motorcycle should lean while the rider keeps their body straight up.

The only way to remove the alcoholic content of a drink from your body is to allow your body time to eliminate it. There are no shortcuts to sobering up.

If either of your tires go flat while you are riding, hold the handgrips firmly, ease off the throttle, and maintain a straight course. If you need to brake, gradually apply the brake to the tire that is not flat. As you slow down, edge to the side of the road, squeeze the clutch, and stop.

If your drive chain or belt fails, you will experience an immediate loss of power to the rear wheel.

When preparing to pass another vehicle on its left, ride in the left portion of your lane to increase your line of sight and to make yourself more visible to any drivers in the passing lane. Use your mirrors and turn your head to check for traffic before changing lanes.

When riding behind a passenger vehicle, it is usually best to ride in the center of the lane so you will be visible in the driver's rearview mirror. Most drivers check their rearview mirrors much more often than their side mirrors, so this lane position will increase your chances of being seen.

High-quality rain suits designed for motorcycle riding will resist tearing and ballooning when a rider travels at high speeds.

To be effective, eye protection and face shields must be free of scratches; be resistant to penetration; give a clear view to either side; fasten securely; permit air to pass through; and permit enough room for eyeglasses or sunglasses to be worn underneath.

The minimum number of drinks left in a person's system can be estimated by subtracting the number of hours since the last drink from the total number of drinks consumed. In this case, the alcohol content of about four drinks would remain.

You should use a turn signal every time you plan to turn or change lanes, even if you think no one else is around to see it.

Because tires have less traction when a motorcycle is leaning than when it is upright, always try to position your motorcycle in an upright position before braking. If you must brake while in a curve, apply the brakes more smoothly and gradually than if your motorcycle was traveling on a straightaway.

A plastic, shatter-resistant face shield protects your entire face in a crash. Goggles protect your eyes, but not the rest of your face. A windshield is not an adequate substitute for a face shield or goggles.

In general, it is safest to simply proceed straight in your lane when crossing angled railroad tracks. Turning to approach tracks at a right angle can be dangerous because it may send you traveling into another lane.

A properly chosen lane position should help you to see others and be seen by them. Avoid riding in another driver's blind spot for a long period of time.

To increase your visibility, you can wear clothing that is brightly-colored or that contains reflective materials. Adding auxiliary lights to your motorcycle, using your turn signals, and flashing your brake light when appropriate are also good ways to get the attention of other road users.