The tyres are the only point of contact between your car and the road. It is actually the tyres that get from point A to point B. The round shape of the tyres ensures that you are able to do this faster. Tyres move by rolling. And the circular shape is the most appropriate one for this purpose as it maintains a uniform and smooth contact with the surface.
Any shape other than round- think square, rectangular, hexagonal etc- has edges or points that dig into the road. This makes movement slower. And with these shapes, rolling is definitely not an option.
You must have seen everything from bicycles to cars, trucks, buses, planes etc. This all have one thing in common and that is tyres. Tyres are an integral part of all these without which they cannot move even a step. However, the size varies according to the needs of each vehicle. Yet all of them have one thing in common – their black colour. Have you ever thought that tyre usage is common across the world despite different geographic locations.
Why Are Tyres Black?
You may not be aware, but tyres were once available in white colour roughly 125 years ago. The natural colour of the rubber, which is milky white, was the leading cause behind this. So, what is the deal with the black colour now? The carbon compound in a tyre is the primary cause of its blackness. Carbon black, which reshaped the tyre business decades ago, is today the most important chemical ingredient in manufacturing a tyre. While carbon black is responsible for the tyre’s black colour, it is also responsible for several other characteristics.
Carbon black is a pigment derived from the incomplete combustion of crude oil or natural gas in a limited-oxygen environment. The process produces fine soot, which is kept in silos at tire plants. Regular soot is no longer necessary, and carbon black is added directly to the manufacturing process. And more than a century later, it’s as important as ever.
By transporting heat away from tire components that frequently become excessively warm when driving, such as the tread and belt areas, carbon black increases the lifespan of tires. By shielding tires from UV rays and ozone, which are known to degrade tires, carbon maintains the condition of tires.
The quality and durability of your tires are increased, but they also generally affect how safe you can drive. You’ll have a more trustworthy driving if your tires are more durable and well-grounded. The tires on your car may possibly be the most important component because they have an impact on almost every performance factor, from steering and boosting speed to stopping and ride comfort.
There may be a few oddball vehicles with brightly colored tires, but they aren’t thought to be safe for daily drive. Despite their potential to appear dismal, the basic dark tires are chosen for two very important factors: tire durability and road safety.