Tyres history and construction
There is no doubt that tyres online are the most vital part of a vehicle. We see a lot of designs, models, shapes, and sizes of vehicles on the roads but a thing that is similar in these vehicles is that they move on wheel-tyre units.
Humans always did not have wheels. They lived without them for a long time. Their world changed forever after the invention of wheels. The initial design was not as complex as it is nowadays. Today’s wheel design is the result of several changes, modifications, researches, and fresh ideas.Oursminiworld.com
Tyre’s history is really interesting!
Thus, let us have a look at the history of tyres in this blog.
The design of the wheel, before 1800, was extremely simple. Wheels were made of wood and they were fixed to carts and wagons. These carts were slow and used to cover short distances with people or goods. Tyres, at that time, were made up of leather or metal that was fixed on the edges of the wheels.
Near 1839, Charles Goodyear invented the process of vulcanization that converted natural rubber into a durable and firm substance. This substance could be used in the manufacturing of rubber tyres.
Later Robert William Thomson invented pneumatic tyres that used air pressure to roll on the roads. Another change in the history of tyres was the invention of detachable pneumatic tyre since before this invention, tyres were fixed to the wheel firmly.
Constant efforts to improve tyre design and performance brought steel-belted radial tyres. These tyres were durable and strong in comparison to the tyres that came in previous years.
Radial tyres are, nowadays, used as common tyre types around the world. Today’s design of tyres is quite complex, containing different components. Every component of tyres is important for their functions and performance. These parts of tyres are made up of different materials like rubber, metals, fibre, and other chemicals.
Materials that make tyres
Rubber is the main compound that is used in the manufacturing of tyres. According to leading tyre manufacturers, nearly 200 raw materials are combined with the rubber material to create various parts of a tyre.
These raw materials are mixed in the rubber material to add different features to the tyre. The outer surface of the rubber compound creates the tread part and the inner rubber creates the belt system to provide internal strength. The percentage of different materials can be different according to the features the tyre makers want to add to the tyre.
Common components in a tyre
Tyre components are assembled in a tyre to function together to provide a smooth driving experience to the car drivers. From the outside, you observe the tyre as a single object but components like sidewalls, plies, tread, and shoulder play perform their job together to achieve proper grip and traction on the roads.
Let have a look at the components of a tyre one by one:
Tyre casing includes vital components like bead, sidewall, body, inner liner and ply. Only tread and belt system is not included in tyre casing.
The Body Ply
You will find a multi-ply construction in almost all passenger tyres. the cords made up of different fibres make the casing rubber optimally strong.
The sidewall in a tyre is made up of a special rubber compound. The rubber compound used in the sidewall provides proper weather resistance to the tyre along with added flexibility.
Beads are large steel cords fixed together to form a cable-like structure. Bead helps the tyre to sit on the wheel properly.
The tread pattern
The tread pattern directly touches the road surface. The tread part consists of two rubber compounds. One of them is called tread base and the other part is the tread cap. The tread design is vital for the tyres since it adds the power to hold the road properly while you drive your car on rocks, snow, mud, or sand.
Common traits in tyres
The overall construction of tyres adds a number of traits to them. These traits are not similar in all tyres. For example, road-holding capacity is not the same in all the tyres.
Just like the grip and traction, drivers require the following traits in tyres as well:
Some tyres are quieter than the others on the roads. You can buy tyres according to the level of road noise.
Tyres with low rolling resistance are known to keep your fuel economy at the correct level.
Performance on wet roads
If you drive a lot during the rainy season, you have to look at this criterion before you buy your tyres. Your rain tyres should make a perfect grip on wet roads.
Tyre manufacturers are trying to make more efficient tyres shortly. Run-flat tyres are already in use. These tyres effectively handle the situation when you have to drive your car on a flat tyre. Green tyres near me also have knocked the doors with their environment-friendly features. Smart tyres are also an interesting category of tyres that you may see in vehicles in the future.