The reason and how to handle when the car has a tire blown on the highway

Cause of blow on the go:

Tire blows often have many causes, but a technician at a garage car On Giai Phong street said: “The four most common causes for this phenomenon are not enough Pressure, overheat, heavy load and long life vehicle. The best way to prevent this is for owners to install a tire pressure monitoring system to easily know if it is working properly.” Here are specific explanations for drivers. understand the root cause of this problem.

Insufficient Pressure: Maintenance and Driving Habits to Keep Tires Lasting An uninflated tire is more likely to blow up than a fully inflated tire. A soft tire deforms more as it rotates with the mass of the vehicle resting on it. This creates more friction at higher speeds, causing the tire to overheat and leading to a blowout.

Heat: Heat contributes to the possibility of an explosion. A soft tire can survive a short trip on the highway in the winter but can overheat in the summer when the road surface becomes much hotter.

Overload: Vehicles should not be overloaded and the pressure on the tires exceeds their safe load limit. This is especially risky in the case of an overloaded truck. A truck tire explosion is potentially more dangerous because it’s difficult to maneuver a heavily loaded vehicle in an emergency. This is why trucks often have multiple wheels and axles.

Vehicle life: Tires should be changed when they are four years old, but this depends on where they are stored, how they are used and their theoretical shelf life – this should give you a schedule maintenance or checklist to monitor.

An old tire may look fine, but its rubber compounds gradually break down over the years, weakening the tire and increasing the risk of a tire blowout. Regular use can prevent premature tire failure because heating and cooling the tire will keep the rubber relatively supple.

In addition, a factor that is rarely noticed but potentially dangerous is a tire that has been damaged, deformed before or suddenly pressed on sharp objects. A tire that has been damaged by a curb or pothole may have weakened and could explode.

How to handle when the car has a tire blown on the highway

Owners should regularly check their tires with the naked eye before starting each trip. We just need to go around the car and take a quick look to detect abnormalities along with cracked, bulbous, torn,… Most car tire problems are caused by irregularities. driver’s care. Car tires are parts that are in direct contact with the road surface and bear the entire load. Therefore, to ensure a safe trip, they need special care.

Wheels must be properly inflated, including the spare tire, and calibrated as required by the manufacturer. When a car tire is not inflated, the friction surface increases, the tire wall heats up very quickly when traveling at too high a speed and the risk of explosion may increase. If the pressure is too high, the tire can be inflated, the middle part of the tire especially in contact with the road surface, causing greater wear on this part and also increasing the risk of tire bursting in the sun and under heavy loads.

Tires should be inflated to the correct pressure compared to the manufacturer’s requirements.

Besides, inflating tires with nitrogen gas is also a way to reduce risk. According to some experts, when inflating tires with this gas, the lower noise transmission should create smoothness and reduce the warmth of the technology when traveling at high speed.

In addition to maintenance, drivers also need to keep in mind driving skills to help keep the wheels durable. We need to slow down to turn a corner because when the car is moving fast, a sudden cornering can cause the tire to bend very strongly, causing the tire wall at this time to bear both the vehicle’s load and the increased horizontal tearing force. risk of tire explosion.

In particular, stay focused on each journey, placing both hands on the steering wheel (unless you need to shift gears on a manual transmission car). Losing concentration or driving with one hand is very dangerous, which can make you startle and lose control of the incident when it occurs.

Even though every effort is made to preserve the durability of the wheels, a tire blowout can still happen suddenly on the road. It will be very dangerous when the car is moving at high speed.

With more than 20 years of driving experience and having experienced this incident about twice, driver Hung shared: “When a tire is blown and blown on the highway, the driver’s skill and spirit is a prerequisite to To help keep passengers safe. Be very calm, keep the steering wheel steady and slow down as much as possible by slowly releasing the accelerator. However, absolutely do not press the brake hard because this action can easily cause the vehicle to roll over. “.

When a car suddenly blows a tire, the car will be very wobbly. Usually, the driver’s lever will shift slightly to the side with the blown tire. We have to hold on to the steering wheel to keep the car going straight. If the car is deviated, the steering wheel will often be very heavy, with both hands needing to pull to the side, turn the steering wheel in the opposite direction so that the car goes right into its lane, limiting the situation of the vehicle rushing to the median or encroaching on it. other lanes.

Then, slowly ease off the accelerator. When the car is blown, the tire will be shocked and bounced very hard. Therefore, it is necessary to control the speed to balance the body. Absolutely when the tire is blown, do not immediately release the accelerator, but release it slowly because the sudden release causes the engine to slow down, easy to rotate horizontally, leading to overturning due to inertia. If you happen to be braking at the time of the front tire burst, accelerate slightly to transfer the weight to the rear of the vehicle.

Please note that we should not brake suddenly, but should check the brake after slowly releasing the accelerator. While traveling at about 50 km/h, brake to gently bring the vehicle to a stop. Then turn on the hazard lights and leave the vehicle only when it is safe to do so.

However, even experienced drivers sometimes can’t control the situation. Therefore, all passengers in the vehicle must wear seat belts at all times regardless of position to minimize casualties.