Tyres are one of the most mistreated parts of a car. A tyre must contend with a wide range of road conditions, temperatures, and driving styles. Acid rain, brake dust, harsh chemicals, and sunlight are all factors that tyres must contend with. Tyre compounds, on the other hand, are treated to withstand these circumstances.
CAUSES OF TYRE CRACKING
Anti-ageing chemicals and oils inside this tyre compound guarantee that the tread lasts as long as possible. However, over time, the rubber compound may lose its flexibility, resulting in the development of microscopic cracks.
Weather Checking, Ozone Cracking, and Weather Cracking are all terms used to describe these cracks. These little cracks appear on the tyre sidewall or between the tread grooves at first. Most of the time, these fissures are tiny and not particularly deep, so they are not a major source of concern. However, if the cracks are deep enough in the rubber, the tyre would need to be replaced. Find part worn tyres Pontypool for a better experience.
Mostly all tyres can crack at some point throughout their life, but warmth, vehicle exhaust, radiation, and brake dust can speed up the process. If the vehicle is primarily parked indoors, for example, there is a reduced chance of tyre cracking.
When selecting tyre cleanser and dressing products, keep in mind that some of them may contain chemicals that deplete the tyre’s antioxidants and anti-ozone resistance.
It’s also been noted that if the car is driven regularly, tyre cracking is less likely. This is because the oils in the tyre compound are dispersed as the rubber is stretched, keeping the tyre supple.
Besides the degradation of the tyre compound as a result of external factors, travelling on an under-inflated or over-inflated tyre can cause severe rubber straining and surface cracks.
HOW TO PREVENT TYRE CRACKING?
These measures can protect your tyre from cracking to a certain level:
- Tires should be kept in a clean, cold, dry, and preferably dark environment that is well-ventilated and allows air to circulate. A dry basement is preferable to the outdoors, as well as a hot garage or attic. Basements are generally cooler and have more consistent temperatures.
- Keep tyres away from ozone sources such as engines, generators, furnaces, sump pumps, and switches.
- Place the tyres on a clean piece of wood rather than on the ground.
- To prevent tension and tyre distortion, stack tyres vertically rather than horizontally if possible. If tyres must be stacked horizontally, do so symmetrically and not so high that the tyres at the bottom are severely distorted.
- As black and white rubber are made differently, put white letter tyre surfaces “white to white” and “black to black” to keep the white rubber from staining.
- To reduce ozone and oxygen exposure, cover tyres with a sheet of opaque or black polyethene film. Alternatively, place each tyre in its own opaque and airtight plastic bag. It is possible to use large lawn and garden bags. Close the bag with tape to keep moisture out.
- Store tyres so that water does not pool inside, causing damage or providing a breeding ground for mosquitoes and other pests. To avoid moisture damage, let air pass around all sides of the tyres, especially underneath them. When tyres get hot at highway speeds, water left within mounted tyres might turn to steam.
WHAT SHOULD YOU DO IF YOU NOTICE A CRACKED TYRE?
A manufacturing flaw could be the cause of tyre cracking on a tyre that is only a few years old. Although it is uncommon these days, you should visit your local shop to have your tyres inspected.
The underlying structures within a tyre might be exposed as a result of tyre cracks. The chance of a blowout grows as the tire’s structural integrity deteriorates. A blowout, often known as a tyre failure, causes a vehicle to become less responsive or even lose control. Furthermore, a tyre blowout at highway speeds would result in an instant emergency.
Although superficial tyre sidewall cracking may not pose an immediate safety risk, even slight cracks in tyres can quickly worsen. Tires that are severely cracked must be changed. You can use tyres Pontypool, as these tyres warranty greater tyre life.