In Tennessee, you must be at least 15 years and 180 days old to apply for a learner's permit. This regulation ensures that applicants have reached an appropriate developmental stage before operating a vehicle.

Tennessee law mandates that every vehicle occupant, regardless of seating position, wears a seat belt. This measure is in place to reduce injuries in the event of an accident.

A red traffic light is a signal to stop completely at the intersection. This rule ensures that cross traffic has enough time to clear the intersection safely before you proceed.

At a stop sign, drivers must come to a complete stop and then proceed only when it is safe. This practice helps prevent collisions at intersections.

A yield sign instructs drivers to slow down and give the right-of-way to oncoming traffic and pedestrians. This helps in reducing the potential for accidents at intersections.

Most residential areas in Tennessee have a speed limit of 30 mph unless signs indicate a different limit. This rule is designed to enhance safety in areas where pedestrians and cyclists are common.

At an unsignaled railway crossing, it is important to reduce your speed and look in both directions for any approaching trains. This allows you to stop safely if a train is coming.

In Tennessee, a left turn on red is permitted only when you are turning from a one-way street onto another one-way street, provided there are no signs prohibiting it. Always ensure the turn can be made safely.

When you see an emergency vehicle with flashing lights approaching from behind, you should pull over to the right edge of the road and stop. This ensures that the emergency vehicle can pass quickly and safely.

When a school bus displays flashing red lights, drivers are required to stop completely until the lights have been turned off. This rule is in place to protect children boarding or disembarking from the bus.

Heavy rain reduces visibility and road traction, so it is important to increase the following distance and lower your speed. This extra time helps in reacting safely to sudden changes or obstacles on the road.

If you miss an exit, the safest option is to continue driving and take the next available exit. Attempting to reverse or make sudden maneuvers on a highway can be extremely dangerous.

A solid yellow line on your side of the road indicates that passing is not allowed. This marking is used to enhance safety by reducing the risk of head-on collisions.

When merging onto a freeway, it is important to use the on-ramp to accelerate and match the speed of the traffic already on the freeway. This technique ensures a smoother and safer merge.

Turn signals are an essential communication tool that inform other road users of your intention to change lanes or make a turn. Using them well in advance helps prevent accidents by allowing others to adjust their driving accordingly.

Double yellow lines indicate a no-passing zone and should not be crossed during normal driving conditions. However, crossing is allowed for specific maneuvers such as making a legal left turn into a driveway or private road.

A flashing yellow light advises drivers to proceed with caution through the intersection. This means reducing your speed and being alert for any potential hazards before continuing.

Using a handheld mobile device while driving is generally prohibited in Tennessee due to the distraction it causes. Exceptions are made only in emergency situations, ensuring that driver attention remains on the road.

Drivers must be prepared to stop when approaching a pedestrian crosswalk to ensure the safety of pedestrians. Yielding to pedestrians helps prevent accidents and complies with Tennessee traffic regulations.

Alcohol consumption has a detrimental effect on driving by impairing judgment, slowing reaction times, and reducing coordination. These effects increase the risk of accidents, which is why strict laws are enforced to discourage drinking and driving.