From the MSF:
I think this would be a great piece of information to share with everyone you know
(especially beginning drivers).
1 Over half of all fatal motorcycle crashes involve another vehicle. Most of the time, the motorist, not the motorcyclist, is at fault. There are a lot more cars and trucks than motorcycles on the road, and some drivers don’t “recognize” a motorcycle – they ignore it (usually unintentionally).
2 Because of its small size, a motorcycle can be easily hidden in a car’s blind spots (door/roof pillars) or masked by objects or backgrounds outside a car (bushes, fences, bridges, etc). Take an extra moment to look for motorcycles, whether you’re changing lanes or turning at intersections.
3 Because of its small size, a motorcycle may look farther away than it is. It may also be difficult to judge a motorcycle’s speed. When checking traffic to turn at an intersection or into (or out of) a driveway, predict a motorcycle is closer than it looks.
4 Motorcyclists often slow by downshifting or merely rolling off the throttle, thus not activating the brake light. Allow more following distance, say 3 or 4 seconds. At intersections, predict a motorcyclist may slow down without visual warning.
5 Motorcyclists often adjust position within a lane to be seen more easily and to minimize the effects of road debris, passing vehicles, and wind. Understand that motorcyclists adjust lane position for a purpose, not to be reckless or show off or to allow you to share the lane with them.
6 Turn signals on a motorcycle usually are not self-canceling, thus some riders (especially beginners) sometimes forget to turn them off after a turn or lane change. Make sure a motorcycle’s signal is for real.
7 Maneuverability is one of a motorcycle’s better characteristics, especially at slower speeds and with good road conditions, but don’t expect a motorcyclist to always be able to dodge out of the way.
8 Stopping distance for motorcycles is nearly the same as for cars, but slippery pavement makes stopping quickly difficult. Allow more following distance behind a motorcycle because it can’t always stop “on a dime.”
9 When a motorcycle is in motion, see more than the motorcycle – see the person under the helmet, who could be your friend, neighbor, or relative.
10 If a driver crashes into a motorcyclist, bicyclist, or pedestrian and causes serious injury, the driver would likely never forgive himself/herself.
MSF Motorcycle Safety Foundation