51.8. What should you do first in the event of a tire blowout?
UAЩо в першу чергу потрібно зробити в разі пробиття одного з коліс?
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This is an exam question from the Traffic Rules of Ukraine about road safety in the event of a sudden technical malfunction while driving. A punctured tire is dangerous primarily due to the risk of losing control: the car may suddenly veer to the side, vibrations may occur, and careless actions by the driver (sharp maneuvering or panic braking) can provoke a skid and an accident. Therefore, the theoretical exam focuses on the correct sequence of actions that minimizes danger for you and other road users.
The question tests knowledge of several traffic regulations at once: the driver's duties and actions in case of danger (point 2.3), the definition of a forced stop (point 1.10), as well as requirements for warning signals and marking the place of stop (section 9, points 9.9 and 9.10), and the rules for stopping/parking with pulling onto the shoulder (section 15, point 15.1). The logic is as follows: first, the driver must maintain control of the trajectory, reduce speed up to a stop, safely move to the right, and only after that properly mark the forced stop with hazard warning lights and, if necessary, a warning triangle.
The analysis of answer options shows why the correct response is a set of actions, not just a single step. Calling a service center may be appropriate only after the vehicle has been safely stopped and marked, because during uncontrolled movement this does not solve the main problem. Simply pulling onto the shoulder without focusing on steering control, reducing speed, and turning on hazard lights does not meet the requirements of the traffic rules and does not guarantee that other drivers will notice the obstacle in time. The sequence "hold the steering wheel, reduce speed, pull onto the shoulder, turn on hazard lights, and if necessary, place a warning triangle" is what complies with the Traffic Rules of Ukraine and practical safety.
Clause 1.10 (term “Forced stop”)
Official wording (short fragment): “...cessation of movement... due to the technical condition of the vehicle...”
Application: a tire puncture is a technical malfunction that causes a forced stop, so the driver must act as in the case of a forced stop (pull off the carriageway, mark the vehicle with signals).
Clause 2.3 (driver’s duties)
Official wording (short fragment): “...be attentive, monitor the road situation...”
Application: in the event of a tire puncture, the primary task is to ensure controllability (trajectory control) and traffic safety.
Clause 2.3 (driver’s duties, actions in case of danger)
Official wording (short fragment): “...must immediately take measures to reduce speed up to a stop.”
Application: a tire puncture creates a danger for traffic, so the driver must reduce speed (if necessary — stop), without losing control.
Clause 9.9 (section 9 “Warning signals”, hazard warning lights)
Official wording (short fragment): “Hazard warning lights must be switched on... in the event of a forced stop.”
Application: after pulling over/stopping due to a punctured tire, the driver is obliged to switch on the hazard warning lights.
Clause 9.10 (section 9 “Warning signals”, emergency stop sign)
Official wording (short fragment): “...must place the emergency stop sign... in the event of a forced stop.”
Application: if a forced stop due to a punctured tire requires additional marking of the location (visibility/location conditions), the driver must place the emergency stop sign.
Clause 15.1 (section 15 “Stopping and parking”)
Official wording (short fragment): “Stopping and parking... must be carried out on the shoulder...”
Application: in the event of a forced stop (punctured tire), the driver must, if possible, pull onto the shoulder (as far to the right as possible) so as not to obstruct traffic on the carriageway.
That is, the correct answer is: “Apply braking and, firmly holding the steering wheel, pull onto the shoulder and switch on the hazard warning lights; if necessary, place the emergency stop sign,” given that according to the definition in the Traffic Rules, a tire puncture is a technical malfunction that causes a forced stop, and the driver is obliged to reduce speed up to a stop, pull onto the shoulder for stopping, and mark the vehicle with hazard warning lights and (if needed) the emergency stop sign.
A tire blowout while driving is usually felt as a sudden change in the vehicle's behavior: the car starts pulling to one side, the steering wheel becomes "heavier," and vibration may appear. At this moment, the main danger is not the puncture itself, but the loss of control due to sudden actions by the driver.
The driver's primary task is to maintain control over the trajectory. That is why the steering wheel should be held firmly with both hands and no sharp turns should be made. For example, if the tire blows out during overtaking, it is safer to first smoothly release the accelerator and carefully return to your lane, avoiding jerky steering movements that could cause a skid.
Next, you should reduce speed and stop in a safe place. Taking into account the traffic rules regarding safety and stopping/parking, the optimal action is to brake smoothly and pull over to the shoulder, so as not to create obstacles for other road users and not to put yourself at risk on the roadway. Sudden braking or abrupt maneuvers with a damaged tire often worsen the vehicle’s stability, so you need to act sequentially: maintain direction, reduce speed, and safely move to the right.
After stopping, it is necessary to indicate the forced stop. According to the traffic rules, in such situations you should turn on the hazard warning lights, and if it is necessary to warn other drivers (for example, stopping on the shoulder in a place with limited visibility), additionally place the emergency stop sign.
Therefore, the correct answer is: "Apply braking and, firmly holding the steering wheel, pull over to the shoulder and turn on the hazard warning lights; if necessary, place the emergency stop sign," as this allows you to maintain control, safely stop off the roadway, and properly indicate the forced stop to other road users.