Riding with a margin of safety means keeping enough time and space around you to deal with surprises, which is especially important because a motorcycle protects you so little. Twelve seconds is roughly how far ahead you should scan, not how far back you should follow.
Each lane is treated as three tracks: left, center, and right. Shifting between them helps you avoid hazards, stay visible, and keep a buffer from other traffic.
Rider manuals set the minimum following distance at two to four seconds depending on the source, so a four-second gap is safe under any of them, while one second or less leaves too little time to react and brake. To check your gap, pick a fixed marker the vehicle ahead passes and count the seconds until you reach it.
The right spot in the lane lets you ride around trouble on the pavement, such as potholes, gravel, or spilled oil. It should also offer good traction and an unobstructed look at what is coming up.
A big truck has large blind spots, and its driver depends on the mirrors to see what is alongside and behind the rig. If you cannot spot those mirrors, the driver has no view of you, so adjust your position until they are visible.
When someone rides your tail, opening up more room in front means you can ease off smoothly rather than stopping abruptly and catching the driver behind off guard; it also encourages that driver to pass. Repeated brake taps and a signal left blinking send mixed messages about what you intend to do.
Room around your motorcycle buys you time to notice and respond when another driver does something unexpected, which opens up more ways to avoid a crash. It does not make your brakes work any better; it simply gives you room to use them.
A good lane position makes you easier to see, keeps you out of drivers' blind spots and gives you a cushion of space to react. Skipping turn signals and tailgating both raise the risk of a crash.
A well-chosen lane position lets you see farther down the road and makes you easier for drivers to notice. Drivers who see you are less likely to turn or pull out in front of you.
Staying in the middle of your lane while you are being overtaken keeps you away from the other vehicle's mirrors and wind blast. Moving to the side of the lane farthest from the passing vehicle can tempt its driver to cut back in too soon.
A car or truck right beside you takes away the space you would need to swerve if something suddenly blocks your lane, and its driver could also drift toward you without seeing you. Choose a spot in traffic that always leaves you a way out.
Drivers coming down an entrance ramp are busy looking for a gap and can easily miss a motorcycle. Give them room by changing lanes or adjusting your speed, and be ready in case one moves into your path.
With the lane to your left occupied, you have nowhere to move over, so change your speed to open a gap for the merging driver while the center of the lane keeps a buffer between you and both cars. Racing past the car on your left or edging right toward the merging car only shrinks your margin.
No one lane position is best in every case. Keep choosing the spot where you can see and be seen, hold a cushion of space, and stay clear of hazards like debris or oily pavement; that spot shifts as conditions change.
Ride where you will always have somewhere to go if something suddenly blocks your path. Keeping an escape route open can let you steer around a problem instead of colliding with it.
Where you ride in the lane does several jobs at once: it keeps you away from things like potholes and debris, signals your plans to other drivers, helps you see and be seen, and leaves you a way out. Riders weigh all of these goals together rather than focusing on just one.
If you rely on a single way out and it suddenly closes, you are left with nowhere to go. Keeping at least two escape routes open gives you a backup when traffic changes without warning.
Open space all around the motorcycle gives you time to spot trouble and room to brake or swerve. Riding on the center line does the opposite by putting you right beside oncoming traffic, and riding far slower than other traffic can cause problems of its own.
Every question in this set has its own page with the correct answer and an explanation.
