When is it necessary to change the disks?

Car tires provide traction due to their wear and as the residual tread depth decreases, the motorist understands when they need to be replaced. But what can be said about the resource of disks? Many people have the impression that if the disks do not have visually determined wear like tires, then they can serve forever. Of course, this is not the case. Today we will talk about the resource of disks and how to determine the need for replacement.

The lifespan of car disks depends on many factors. Of course, the main one can be considered the materials and quality of production. But high-quality disks are only half the success. The lifespan is affected by such factors as temperature conditions, road quality, and the presence of reagents on the road. If you operate car disks in harsh winter conditions, the disk resource is significantly reduced and may not exceed 4-5 years. However, it should be noted that in this case, low-quality roads with a large number of potholes and irregularities, abundant road treatments with reagents in the winter period, and low temperatures are taken into account.

When should disks be replaced?

Of course, the external appearance should be taken into account. The presence of cracks and deformations indicates that the disks should be replaced, despite the overall external appearance. Also, attention should be paid to the blistering of the paint coating. Despite the fact that this is often a reaction to the deposition of salts and reagents, more global destruction begins in these places, which, in turn, can lead to total destruction in the event of extreme loads.

If you are the owner of steel "stamped" disks, then, of course, attention should be paid to corrosion. If significant corrosion has formed on the disks, especially in the contact area with the tire, this can affect safety. Corrosion can lead to air leakage, which can cause a gradual loss of pressure in the tires.
In addition to the above, one should not forget about the age of the disks and metal fatigue, which inevitably reduces the strength of the disks. The reasonable lifespan of disks usually ranges from 5 to 10 years, depending on the conditions in which they were used.

Regular inspection and maintenance of disks, as well as replacement if necessary, will help maintain the safety and efficiency of your car's braking system. If you notice one or more of the listed signs, it is recommended to consult a specialist for inspection and possible replacement of disks.