How Long Can You Drive With Low Tire Pressure?

On the road with a car, various troubles can happen and a tire puncture on a car is a common case.

The lack of a spare tire in the car or a standard “roll-out” seriously complicates the situation. If the driver has the skills, you can put a temporary patch on the puncture, otherwise, you will have to order a tow truck.

We recommend carrying a spare wheel, a repair kit for various occasions, and the necessary tools, so you can get out of any traffic situation with dignity. If all this is not there, then you can drive with low tire pressure or puncture for a short distance to a service station or tire fitting. We are not talking about hundreds of kilometers of travel, we are talking about a short distance.

how long can you drive with low tire pressure?

how long can you drive with low tire pressure?

The average distance allowed for driving with a half-flat tire is 10 kilometers. This is only allowed if the above rules are observed.

It is worth noting that it is impossible to drive on a completely flat tire of the car under any circumstances. The situation can get out of control of the driver at any time, the tire will fly off the disk, and he will receive damage that will lead to new problems. It’s best to call a tow truck, no matter the cost.

An exception to the rule may be a tire in which there is still some air left or low air pressure in tire. You can try to get to a service station or tire fitting. You can also try to inflate the tire to give yourself more time.

Driving with low pressure is possible subject to the following rules:

  • minimum speed;
  • the movement takes place without interfering with other road users;
  • sharp maneuvers on the road are not allowed;
  • attentive should be to the pits, irregularities;
  • periodically it is necessary to check the condition of the wheel, stop and check the tire.

Do you know about Can Broken Glass Pop A Car Tire?

Effects of driving with low tire pressure

If the problem of low tire pressure, puncture, or other damage is not addressed in a timely manner, it leads to negative consequences. You may experience problems with the following systems:

  • brakes – the efficiency of work is significantly reduced, which is especially pronounced during moments of sharp braking;
  • steering system – sharp maneuvers are difficult, any turn may be accompanied by a skid of the car, it becomes impossible to control the car;
  • wear of the elements of the steering system;
  • punctured tires begin to overheat, which negatively affects their service life;
  • increased fuel consumption – this is due to an increased rolling resistance parameter of a flat tire;
  • vehicle dynamics are reduced.

A car with flat tires is a danger to other road users and its driving characteristics are affected.

It must be understood that movement with insufficient pressure leads to deformation of the rubber. You run the risk of completely damaging the tire, subsequently replacing it with a new one. Therefore, the decision to drive on half-flat tires must be made carefully, carefully evaluate all the consequences and alternatives. For example, estimate the cost of replacing, repairing other damage with the price of a tow truck or calling a mobile tire fitting team.

The maximum speed on a car with a half-flat tire depends solely on the characteristics of the tires, the type of vehicle, and other nuances. When accelerating to a speed of more than 30 km / h, complete disassembly is possible, the tire flies off the disk.

We recommend that you have a spare wheel or a “stowaway” with you, which is supplied with the car by the manufacturer, a repair kit. You will be able to revive the wheel for a while, it will not deflate and it will be possible to get to the tire fitting

What causes low tire pressure?

what causes low tire pressure?

Air leakage from a car tire can occur in different situations. At the same time, punching is not necessary, there are other unforeseen and unpleasant situations. Most often found:

  • A puncture is the most common accident on the road. In this case, the situation may worsen if the puncture is slow, that is, a sharp object is stuck in the tire and the air comes out very slowly, the driver will find out about this later, when it is completely lowered. In this situation, if a puncture is detected, you can slowly drive to the tire fitting, having previously pumped up air.
  • A cut is a more serious problem than a puncture. The size of the damage is larger, the air flows out faster and the wheel deflates almost instantly. In this case, both the main part of the tire and the side part can be damaged. The side part is thinner and easy to cut. Particularly dangerous in this regard is careless driving along the roadsides, near the curbs, in a rut with sharp edges. The tire after a cut is practically not recoverable, it only needs to be replaced with another one.
  • Malfunction of the valve (spool) – this also occurs. You can simply tighten it with a key, otherwise you will have to change the part.
  • The source of air leakage from the wheel is the nipple – it is treated by simple pulling up.

Potholes or bumps in the road can create a serious problem. Hitting such an obstacle at high speed can lead to deformation of the car disk, subsequently to damage to the rubber. Very serious damage, which is impossible to fix on your own, without the use of special equipment, you need to go to a tire service.

Using worn-out car tires – it is necessary to adhere to the service life specified by the manufacturer. Otherwise, the wheel may deflate due to high wear. There is a risk of explosion directly during operation.

Problems exist with tubeless tires – the fitting sometimes does not fit well to the disk, air leaks occur.

The main reasons that lead to damage to automobile rubber and air leakage are indicated. Whether it is possible to drive on a flat tire is determined by the driver himself, taking into account his experience and capabilities.

Weight is also a factor to affect tire pressure, How Much Difference Does Tire Weight Make?

what happens if you keep driving with a flat tire?

Driving with a flat tire is not recommended. Driving a car is significantly more difficult, there is a risk of getting into an accident, creating a threat to other road users.

Some of the main problems that driving with low tire pressure can include:

  • the car can deviate from the main trajectory of movement, go to the side;
  • the problem outlined earlier manifests itself more strongly with increasing speed, the car becomes almost uncontrollable;
  • increased fuel consumption is an inevitable companion of driving with a flat tire;
  • a completely flat tire is at risk of sidewall damage, and cuts, which can make it completely unusable;
  • due to the increasing pressure on the disc, there is a risk of rubber damage;
  • long-term driving on a flat tire leads to the disassembly of automobile rubber, subsequently to damage to the disk;
  • sharp maneuvers are difficult, this is one of the factors of the accident.

A flat tire is a serious hazard. Each driver must understand this and take all necessary measures to eliminate the problem. In no case should a puncture be ignored, at high speed the situation can completely get out of control. The ideal would be to replace the wheel with a spare, repair at the nearest tire shop.


A car tire is a complex system. Consists of different elements. Manufacturers use special technologies and materials to provide the declared driving characteristics of the car. The special pattern on the main part of the tire has its own functionality and does not serve solely for beauty. Any deviation from the norm leads to a decrease in the functionality of the tire, respectively, the car loses its quality. Its use becomes unsafe until the problem is solved. So it is recommended always to place spare tires with you to avoid driving with low-pressure tires. if it is not possible drive slowly and try to drive for the shortest distance.

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