Why Tires Are Black?

There are many absurd things around us but we rarely notice or ask ourselves why? For instance, have we ever wondered why tyres are black instead of red, green or yellow?

The answer is scientific. As we all know tyres are made with rubber and the original colour of rubber is milky white and the black colour we see in tyres is due to soot, a kind of material used in the tyre-making to increase durability. As stabilizing material, Soot also fights excessive heat.

Why carbon black is used in tyres?

However, the main reason why tyres are black is the chemical compound called ‘carbon black which, combined with other polymers, is used as stabilizing material to create the tread compound of a tyre. Carbon black when added to rubber makes tyres stronger and durable and this is why manufacturers prefer carbon black for tyre production.

Why do tyre-makers prefer carbon black?

Another reason why manufacturers prefer carbon black is its characteristic that expands the tyre life by fighting heat because tyres become extremely hot while running. Keeping the heat factor in mind, drivers run vehicles slow in summer because the danger of tyre-burst is always there. Carbon black is a kind of tyre protector because it protects them from UV light and ozone which are considered as tyres’ worst enemies.

So, these are some of the reasons why black tyres are the number one choice for manufacturers.

The global tire industry as measured by tonnage of production is estimated to be 19.25 million tons in 2019, and is anticipated to grow at a 3.4% compound annual growth rate through 2024, to 22.75 million tons.

Trends in both conventional and emerging segments of motor vehicles have a critical influence on tires requirements and manufacturing but it seems as black tires will keeping hugging roads for many years to come.

Major tyre markets in Pakistan

In Lahore, Pakistan, the main tyre market is at Abul Hasan Isfahani Road Faisal Town where new, used, local and imported tyres are available at both wholesale and retail prices.

In Karachi, Pakistan, the main tyre market is at MA Jinnah Road.

Famous tyre brands

The famous tyre brands available and liked in Pakistan are Bridgestone, Continental, Hankook, General, Service Tyres, Panther, etc.