Why Experience Doesn't Automatically Mean Safer Driving
Years behind the wheel build genuine skill, but they can also cement habits and beliefs that no longer hold up under scrutiny. Research into driver behaviour consistently shows that familiarity with a route or high mileage can breed complacency — a creeping assumption that because nothing has gone wrong before, nothing will. This is sometimes called automation bias: the tendency to rely on routine rather than active attention.
The myths below are particularly sticky because they feel logical, have been repeated widely, and often go unchallenged. Understanding where each one breaks down is the first step toward genuinely safer driving — not just confident driving. For a deeper look at how small habits compound over time, see how everyday habits quietly erode safe driving.
Myth
The two-second following rule keeps you safe in all conditions.
Fact
Two seconds is a minimum for ideal conditions — dry roads, good visibility, and alert drivers. Wet, icy, or high-speed scenarios require considerably more space.
The two-second rule offers a simple mental anchor, but it was designed as a floor, not a ceiling. At highway speeds on wet pavement, stopping distances can increase by 50–80% compared to dry conditions. Fog, heavy rain, and low light all extend the gap you need to react and brake safely. Many traffic safety authorities recommend three to four seconds in adverse weather, and even more in ice or snow. For a detailed look at the physics involved, see the science behind safe following distance.
Myth
Hands-free calling is safe because your eyes stay on the road.
Fact
Hands-free conversations cause significant cognitive distraction that impairs hazard detection, even when a driver's eyes are forward.
This myth conflates visual attention with full attention. Research consistently shows that phone conversations — hands-free or otherwise — reduce a driver's ability to notice and respond to hazards, because the brain is processing two demanding tasks simultaneously. Unlike talking to a passenger (who typically pauses conversation during complex traffic moments), a remote caller has no awareness of the road environment. Studies using driving simulators have recorded reaction-time delays of up to 0.5 seconds in drivers on hands-free calls — enough to add several car lengths to a stopping distance at speed.
Myth
Driving tired is uncomfortable but not truly dangerous — coffee or fresh air will fix it.
Fact
Fatigue impairs driving ability in ways that closely parallel alcohol intoxication, and stimulants only briefly mask the underlying deficit.
Sleepiness slows reaction time, reduces situational awareness, and increases the likelihood of microsleeps — involuntary sleep episodes lasting a few seconds. At 65 mph, a two-second microsleep means travelling nearly 200 feet with no driver input whatsoever. Caffeine can sharpen alertness temporarily, but it does not restore the processing speed and judgment that deep fatigue degrades. The only effective counter to severe tiredness is sleep. On long drives, scheduling a 20-minute rest break when drowsiness sets in is safer than pushing through. Motorway driving carries specific fatigue risks that differ from city driving.
Myth
Experienced drivers can safely multitask — they're used to the road.
Fact
Experience improves vehicle control but does not meaningfully increase the brain's capacity to process multiple demanding inputs simultaneously.
Experienced drivers automate certain low-level tasks — smooth gear changes, lane positioning — but this frees up only limited cognitive bandwidth. When an unexpected hazard demands full attention, every driver's performance depends on the same neurological limits. In fact, high-mileage drivers sometimes take on secondary tasks more readily than newer drivers precisely because they feel confident, making them more exposed to distraction risk in novel situations. Skill and caution are not the same thing.
Myth
SUVs and larger vehicles are inherently safer in a crash.
Fact
Vehicle mass can reduce injury in some collision types but increases rollover risk and can worsen outcomes for other road users.
Height and mass offer occupant protection in certain crash configurations — particularly frontal collisions with smaller vehicles. However, taller vehicles have a higher centre of gravity, increasing rollover susceptibility in sharp manoeuvres or single-vehicle incidents. Their longer stopping distances and reduced agility can also make avoiding a crash harder in the first place. Safety ratings reflect a vehicle's performance in specific test scenarios, not a universal guarantee across all real-world crash types. Regardless of vehicle size, following distance, speed management, and driver attention remain the primary safety levers.
The Evidence Against Common Driving Myths
Road safety guidance is regularly updated as crash investigation data, simulator studies, and real-world observation accumulate. Some rules of thumb that made sense decades ago have since been refined — but the original version persists in driver culture. Others were never well-founded to begin with.
~29%
Of fatal crashes involve distracted driving
According to the National Highway Traffic Safety Administration (NHTSA), driver distraction — including phone use — is a factor in a significant share of fatal U.S. crashes annually.
~21%
Increase in crash risk from drowsy driving
The AAA Foundation for Traffic Safety estimates drowsy driving contributes to tens of thousands of crashes each year, with risk rising sharply after 18+ hours without sleep.
3–4 sec
Recommended following gap in wet conditions
Multiple state DOT guidelines recommend extending the standard two-second rule to at least three or four seconds on wet roads to account for increased stopping distances.
The cognitive dimension of driving risk is frequently underestimated. Mental workload — not just where your eyes point — has a measurable effect on hazard detection and braking response. Our article on cognitive load and reaction time explains the underlying research in detail.
Cognitive Distraction Is Invisible — and Dangerous
A driver can be looking straight ahead and still be critically distracted. Mental engagement with a phone call, navigation decision, or stressful thought pulls cognitive resources away from hazard detection. This form of distraction leaves no visible cue — there is no phone in hand, no drifting lane position — which is part of why it is consistently underestimated. Treat any activity that demands sustained mental effort as a genuine safety risk behind the wheel.
Tyre condition is another area where misconceptions carry real consequences. For a thorough review of what drivers often get wrong about tread depth and pressure, see tyre care myths that could be costing you safety. And if you're planning a longer drive, road trip myths that could set you back covers several preparation errors worth knowing before you leave.
Don't Rely on Confidence as a Safety Measure
Feeling comfortable and in control is not the same as being safe. Overconfidence — especially on familiar routes — is a documented factor in serious crashes. Actively reassessing habits, following distances, and phone use practices is worthwhile regardless of how many years you've been driving.
