Each time you go to a tyre shop or a gas station to top up the tyre pressure in your vehicle’s tyres, what the attendant fills into the tyre is normal compressed air. But what exactly does compressed air contain? Compressed air is made up of 78% nitrogen, about 20-21% oxygen, and the balance one percent consists of CO2, and tiny concentrations of gases such as neon, argon and water vapour.

 When you specifically fill nitrogen gas into the vehicle's tyres, then you should have 100% dry nitrogen in your tyre. Dry nitrogen denotes that no        moisture content or any other gases are present in the tyre.

 Jay Chakraborty, who recently bought a second hand car, says, “After I bought my car, I changed the tyres and I’ve heard so many people talk about  how good nitrogen has been for them that I decided to get my new tyres filled with nitrogen air. The car feels a lot better on bumpy roads, and I don’t  have to worry about checking tyre pressure every week.”

Benefits of nitrogen Vs compressed air

Nitrogen as a gas is made up of big molecules, whereas oxygen molecules are much smaller in size compared to nitrogen molecules. When compressed air is put into a vehicle’s tyres, the moisture in the tyre seeps through the rubber over time and evaporates quicker as its molecules are smaller in size. But as nitrogen molecules are bigger in size, they do not permeate the tyres rubber so easily and hence will stay in the tyre for a longer duration. This means that your vehicle’s tyres will lose less pressure over time compared to regular compressed air filled tyres.

For example: An inactive vehicle, whose tyres are filled with normal compressed air will lose tyre pressure every week. But a 100% nitrogen-filled tyre will lose tyre pressure a lot slower and won’t need to be topped up as frequently. 

Titus Remedios, “I filled nitrogen in the new tyres that  I purchased for my Maruti Ecco in June 2019. That time the tyre pressure filled with nitrogen was 35Psi. I use the car once a week and after the lockdown, the car hadn’t been used in months. I recently went back in October 2020 to the place where I had filled the nitrogen in the car tyres and the tyre pressure after 14 months had only dropped to 22Psi. .

Another point to note, nitrogen filled tyres get a green or blue colour valve cap. This is a universal symbol that your vehicle's tyres are filled with nitrogen and not compressed air.

Is Nitrogen right for you?

Over-inflation and under inflation of tyres make a major difference on the race track. But on your normal city road does it make a huge difference? Under-inflated tyres normally lead to less mileage, uneven wear on the tyre treads and more tyre wear and tear overall. Over inflated tyres run the risk of burning out the contact patch on the tyre too quickly, while adding more bounce vs grip to a vehicle's stability. In hot climate conditions, your vehicle's tyre pressure can jump up tremendously. Highway running speeds coupled with a harsh sun beating down, can lead to a  tear in the tyre or in extreme conditions, a tyre bursting. This is where nitrogen-filled tyres shine the most. Due to their molecular build, nitrogen molecules stay at a constant temperature in a tyre. So even if the temperature outside decreases or increases, the nirotgen in the tyre will remain the same. That is why race cars and racing motorcycles only use 100% nitrogen in their tyres all the time.

Now we are all not professional racers, but we do commute on a daily basis and even go for the occasional weekend drive out of the city for some sightseeing and relaxation. Will filling nitrogen in your vehicle's tyre help you? There are many who swear by nitrogen-filled tyres and an equal amount who feel that regular compressed air works just fine.

Personal tyre maintenance

If you are someone who keeps a check on the vehicles tyre pressure weekly and tops up the air when needed, you won’t need nitrogen filled into your vehicles tyre. However, if you are someone who tops air pressure once a month or once in two months, then filling nitrogen in your vehicle's tyres will help you reap the benefits of it. If you constantly make long highway trips and most of your time is spent behind the wheel, then filling nitrogen in your vehicle's tyres will be a boon.

Yash Ramrakhyani from Palghar runs a big tyre shop which sells Apollo, Bridgestone, Continental, Michelin and Yokohama tyres for every vehicle from a scooter to a heavy duty tempo. He says, “I get an average of 300 customers a year who want nitrogen filled in their vehicle’s tyres. There was a big local demand in the area for nitrogen-filled tyres, hence my father and me invested in the nitrogen unit. Tyres don't get hot, and nitrogen level doesn't go down so fast is what I have heard from customers as feedback, but the fact that people think nitrogen levels in the tyre doesn't go down is false. Even nitrogen-filled tyres have to be checked for tyre pressure once a month.

Nitrogen myths busted

Myth 1: Your vehicle's mileage will increase.

Truth: Your vehicle’s mileage depends on a lot of factors, tyres being just one small part of that equation. Having nitrogen filled tyres only gives you the benefit of having a most constant tyre pressure. However compressed air and nitrogen filled tyres both will loose pressure after a certain amount of time.

Myth 2: Your vehicle's comfort will be better, it will be soft on bumps.

Truth: Compressed air or nitrogen filled tyres will react the same way when on bumpy roads. It is the rubber compound and the type of tyres that you have that will make a difference in the ride or drive quality. As long as you maintain the right air pressure in your vehicle's tyres, you’ll be good.

Myth 3: You won’t have to fill up the tyre pressure as frequently.

Truth: Well this is true. Nitrogen-filled tyres will retain the pressure in your vehicle's tyre for a longer time duration compared to tyres filled with compressed air. However, even nitrogen-filled tyres loose pressure over time and you have to get the pressure checked and topped up from time to time.

Myth 4: Your vehicle's tyre will last longer

Truth: The tyre on your vehicle rely on you to make sure you maintain the recommended air pressure inorder for it to do its job properly. Under inflated and over inflated tyres will wear out faster when compared to tyres that have been properly maintained.

Myth 5: The rims on your vehicle won't rust

Truth: There is some amount of truth in this. As nitrogen-filled tyres contain less or no water vapour, the moisture content in the tyre is less. Less moisture equals to less rust on the inside of the wheel. But that doesn’t stop the rest of the wheel from rusting due to everyday washing and climate conditions.

Myth 6: There are few tyre shops / fuel pumps that offer nitrogen.

Truth: Compressed air is mostly nitrogen gas. So even if you have nitrogen-filled tyres, but you’re running low on tyre pressure and there’s no nitrogen filling station around, you can still fill normal compressed air. It will not have any major impact on your vehicle's tyres. Maintaining the right tyre pressure is key.

The catch

The nitrogen that you get filled in your vehicle's tyres is not a 100% or even 99% pure nitrogen. A brand new or even an old tyre once deflated has some amount of air inside it. It is the atmospheric air that's already there all around us. So unless you drain all the air in the tyre out and refill it nitrogen and drain the tyre again 2-3 times, you’ll still be running your vehicle's tyres with 90% nitrogen and not 100% nitrogen. But even then you’re not guaranteed that your vehicle's tyres will be filled with 100% pure nitrogen. There is no way to measure how much nitrogen is there in your vehicle’s tyre. Nitrogen will cost you, whereas compressed air is free at most petrol pumps or Rs.1-2 at a tyre shop. Nitrogen costs on the other hand vary from place to place and the kind of machine they have. The machines that are at the tyre shops or petrol pumps that offer nitrogen, do not deliver pure 100% nitrogen! Some machines will have a percentage rating of how much nitrogen it provides to the tyre and some have no percentage levels at all. Filling nitrogen in your vehicle's tyres can cost you anywhere from Rs.150 for four tyres to Rs.50 per tyre and can go all the way up to Rs.1,500 for a set of four tyres.

Conclusion

Have you ever noticed that vehicle manufactureres never recommend nitrogen in their manuals or at their service centers. The reason behind this is your vehicle's tyres are manufactured to run on normal compressed air. As long as you maintain the right tyre pressure in your vehicle’s tyre, you’ll be fine.

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Fornnax Technology has received the Special Export Award – Rubber Machinery for 2025–26 from the All-India Rubber Industries Association (AIRIA). The recognition stems from the company recording the highest export volume of tyre recycling plants to Europe, marking a significant achievement in its international trade performance.

For more than 10 years, Fornnax has driven innovation within India’s tyre recycling sector. The firm now holds a 90 percent share of the domestic market, while exports constitute 30 percent of its operations, serving regions such as Europe, Australia and the GCC. Its integrated, high-capacity recycling lines and shredding systems support a more circular ecosystem.

The company’s approach centres on complete infrastructure rather than standalone equipment, combining multiple shredding and size-reduction stages to boost throughput and reliability. Fornnax aims to expand its global footprint and advance technologies suited to rising international recycling demands.

Jignesh Kundaria, Founder and Director, Fornnax, said, “This honour from AIRIA is a reflection of an incredible journey we have undertaken over the years. When we started Fornnax, there was no established recycling industry in India to follow. We chose to build for the future instead. Today, when you see India’s tyre recycling sector, it has already transformed into a dynamic, high-growth industry, and we are proud to have played our part in building it.”

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Apollo Tyres Ltd has expanded its industrial tyre portfolio with the introduction of the AWE 733 flotation tyre, engineered for mobile excavators working on soft and sensitive ground. Developed in Europe, the product reflects the company’s ‘Engineered for Tough Conditions’ approach, combining minimal surface compaction with high traction and durability.

The tyre, offered in size 600/50-22.5, targets construction, infrastructure and utility duties requiring low ground pressure and dependable off-road manoeuvrability. Its wide flotation tread incorporates rounded lugs and shoulders to reduce ground disturbance while preserving grip.

A steel-belted bias construction supports stability during lifting and digging, and a reinforced carcass with steel breaker guards against cuts and punctures. High flotation and a durable tread compound extend service life and cut downtime. Global sales begin in the fourth quarter of 2026.

Bernhard Schmolz, Division Head OHT Europe, said, “The AWE 733 flotation tyre is an important addition to our proven excavator portfolio. It combines flotation, traction and durability in a purpose-built solution, enabling operators to work productively in challenging conditions while reducing ground impact. It is another example of Apollo Tyres’ commitment to providing reliable and application-focused solutions for industrial equipment operators.”

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Hankook Tire has entered a five-year partnership with Racing America, a US motorsports company, becoming the official tyre partner and exclusive racing tyre supplier for its major series from 2027 through 2031. The agreement was signed at Hankook’s Tennessee plant on 25 September local time.

Under the deal, Hankook will exclusively supply racing tyres to Racing America’s major series while collaborating on technical and engineering support, trackside services and joint marketing initiatives. The company will begin supporting Trans Am, a leading US road racing series, and International GT, a premium sports car racing series. It will also renew partnerships with Racing America’s Formula ladder series, which it has backed since 2019.

Trans Am, established in 1966, is a historic series featuring muscle cars with nearly six decades of competition. International GT showcases premium sports cars, while Racing America’s Formula ladder focuses on developing the next generation of formula drivers. Through the partnership, Hankook aims to display its racing tyre technology across North American motorsports and strengthen its premium brand position. Fan engagement will expand through exclusive tyre supply, technical and trackside support, event branding, digital and broadcast exposure and social media activities.

Globally, Hankook supplies racing tyres and supports teams at more than 70 motorsports events, including the FIA World Rally Championship. In North America, it continues expanding its premium presence through partnerships with major events such as the off-road racing event King of the Hammers.

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Dr Suttipong Angthong, Secretary-General of the Association of Natural Rubber Producing Countries (ANRPC), served as a panellist at the Economic Forum 2026, hosted by the Royal Thai Embassy in Kuala Lumpur on 25 September 2026 at the Imperial Lexis Hotel. The event, titled ‘Bridging the Two Borders: Elevating Thailand – Malaysia Resilient Value Chains in Halal and Rubber Industries’, gathered government agencies, industry players, chambers of commerce, academia and think-tanks from both nations. H.E. Ms. Lada Phumas, Thailand's Ambassador to Malaysia, delivered welcoming remarks, followed by opening remarks from YB Tuan Haji Akmal Nasrullah bin Mohd Nasir, Malaysia's Minister of Economy.

Dr Angthong participated in Panel Session 2, titled ‘Strategic Partnership in Action: Advancing Thailand–Malaysia Sustainable Rubber Value Chain’, moderated by the Centre for IMT-GT Subregional Cooperation. Fellow panellists represented the Industrial Estate Authority of Thailand, Thai Eastern Group Holdings PCL, the Northern Corridor Implementation Authority and the Malaysian Rubber Board. Discussions centred on upstream-downstream cooperation, border economic corridors, joint research and development, international standards compliance and safeguarding smallholders and grassroots stakeholders.

Dr Angthong outlined the natural rubber market landscape and challenges confronting ANRPC member nations, including sustainability and traceability demands in importing markets, price volatility and the imperative to increase value addition within producing countries.

“ANRPC welcomes cooperation among its member countries that supports a sustainable and resilient natural rubber sector. Regional dialogue of this kind helps members share experience on value addition, standards compliance and smallholder welfare. ANRPC will continue to support its members with statistics, market analysis and a platform for cooperation,” said Dr Angthong.

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