55.8. What should you do first in the event of a tire puncture?
UAЩо в першу чергу потрібно зробити у випадку пробиття одного з коліс?
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This is an exam question from the Traffic Rules of Ukraine concerning road safety in the event of a sudden technical malfunction, when a car may lose stability and pose a danger to others. A tire puncture is a situation that requires the calmest and most predictable actions: the driver must maintain control of the vehicle, reduce speed without abrupt maneuvers, and organize a stop in a way that minimizes risks on the road.
In the theoretical exam, this question tests knowledge of sections of the traffic rules regarding forced stops and the driver's duties in case of danger (in particular, the concept of a "forced stop" from paragraph 1.10, the requirement to act to reduce speed and safely stop movement according to paragraph 2.3, the rules for stopping on the right/shoulder according to paragraph 15.1, and the use of hazard warning lights during a forced stop according to paragraph 9.9). The logic of the correct action is simple: first, safely move the car out of traffic to the shoulder (or as far to the right as possible) and immediately indicate your maneuver and stop by turning on the hazard warning lights to alert other road users.
The option of immediately changing the wheel skips the critically important step of initially warning other drivers and may encourage haste in a dangerous location, whereas the priority should be to ensure a safe stop and the visibility of the vehicle. The option "stop and wait for help" does not take into account the traffic rules' requirements for choosing a stopping place and marking a forced stop: remaining on the roadway without necessity is especially dangerous. In a real situation, after stopping and turning on the hazard lights, the driver can then take further actions as circumstances require, including additionally marking the vehicle with a warning triangle in accordance with the traffic rules.
Clause 1.10 (term "Forced stop")
Forced stop — cessation of movement of a vehicle due to its technical condition or danger created by the cargo being transported, the condition of the driver (passenger), or an obstacle on the road.
Clause 1.10 (term "Shoulder")
Shoulder — an element of the road that adjoins directly to the carriageway, is at the same level with it, and is not intended for the movement of vehicles, except in cases provided for by these Rules. The shoulder may be used for stopping and parking vehicles.
Clause 2.3 (subclause "d")
In the event of a danger to traffic or an obstacle that the driver can objectively detect, he must immediately take measures to reduce speed up to stopping the vehicle or safely bypassing the obstacle for other road users.
A tire puncture is a sudden technical malfunction that creates a danger to traffic, so the primary action should be to safely reduce speed and stop, without creating danger to others.
Clause 9.9
The hazard warning lights must be switched on in the event of a forced stop on the road.
A tire puncture by definition is grounds for a "forced stop", therefore the hazard warning lights must be switched on during/immediately after the forced cessation of movement.
Clause 15.1
Stopping and parking of vehicles is allowed on the right side of the road on the shoulder, and in its absence — on the carriageway near its right edge (as far to the right as possible).
This justifies the choice of a stopping place in case of a puncture: first of all, you should move as close to the right as possible, preferably onto the shoulder, so as not to obstruct traffic.
Clause 9.10
In the event of a forced stop, a road accident, or a stop at the request of a police officer in a place where stopping is prohibited, the driver must place an emergency stop sign or switch on a red flashing light: in populated areas — at a distance of at least 20 m, outside populated areas — at least 40 m from the vehicle.
This is an additional requirement after the initial actions (safe maneuvering/stopping and switching on the hazard lights) to mark the vehicle on the road.
Thus, the correct answer is "Pull onto the shoulder and switch on the hazard warning lights," given that, according to the definition in the Traffic Rules, a tire puncture is a "forced stop" (clause 1.10), the stop should be performed on the right, preferably on the shoulder (clause 15.1), and in the event of a forced stop, the hazard warning lights must be switched on (clause 9.9).
Tire puncture occurs suddenly and immediately affects the vehicle's handling: the car may pull toward the damaged wheel, vibration appears, and stability worsens. At this moment, the main task of the driver is not to create even greater danger for themselves and other road users, that is, to maintain control and safely stop in the traffic flow.
The first action should be to calmly maintain the direction of travel and reduce speed without making any sudden maneuvers. Sudden braking or sharp steering can lead to skidding or loss of control, especially at high speed. Therefore, the driver acts smoothly: reduces speed and prepares to leave the roadway.
When the speed is already under control, the logical and safe step is to pull over to the right onto the shoulder, so as not to interfere with others and not to put yourself at risk during further actions (inspecting the wheel, replacement, etc.). The Traffic Rules require that in the event of a forced stop on the road, the driver must take measures to mark the vehicle, and the simplest and first signal for others is to turn on the hazard warning lights. This warns drivers behind that your vehicle is moving or stopping abnormally and gives them time to safely adjust their speed and distance.
For example, if the puncture occurs during overtaking or on a multi-lane road, you first stabilize the movement without abruptness, return to your lane if possible, then smoothly move to the right and stop on the shoulder. The hazard warning lights should be turned on immediately as soon as you realize the malfunction and begin to change your driving mode out of necessity, so that others can understand the reason for your actions in advance.
Thus, the correct answer is "Pull over to the shoulder and turn on the hazard warning lights," because in the event of a tire puncture, this first ensures the safe removal of the vehicle from the traffic flow and warns other road users of the forced danger.