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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The Association of Natural Rubber Producing Countries (ANRPC) has confirmed that its Annual Conference 2026 will take place on 23–24 November 2026 at the Pullman Pattaya Hotel G in Pattaya, Thailand. The gathering will adopt the theme ‘Building a Resilient, Competitive and Sustainable Global Natural Rubber Industry’, reflecting the sector’s urgent need to address mounting pressures across the global value chain.

The two-day programme will feature five thematic sessions before a moderated panel discussion. These sessions will cover geopolitics and the Middle East conflict, climate change and its effects on production and productivity, supply-demand dynamics and price volatility, advancing sustainability beyond the European Union Deforestation Regulation (EUDR) and the implications of protectionist policies for trade and consumption. A 40-minute High-Level Roundtable on the Future of the Global Natural Rubber Industry will close the conference, focusing on strategic priorities, collaborative action and practical pathways towards long-term resilience and growth.

The global natural rubber industry stands at a critical juncture, with rising temperatures, shifting rainfall patterns, flooding and climate-related diseases increasingly pressuring production and productivity. Geopolitical tensions, including the ongoing Middle East conflict, rising operating costs, narrowing margins and evolving sustainability requirements are adding further strain across the value chain, said the association.

As a renewable resource, natural rubber supports industrial development and sustainable value chains, yet it faces supply constraints, price volatility, declining productivity, tree diseases, rising costs and stringent ESG requirements. These challenges also present opportunities to strengthen competitiveness, enhance value addition, diversify markets and accelerate sustainable practices. With decarbonisation efforts advancing towards 2030 and regulations such as the EUDR reshaping market access, stakeholders must collaborate to build responsible, inclusive, transparent and viable supply chains. Innovation, investment, and sustainable finance will be vital for smallholders and SMEs, the association further added.

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Max Verstappen completed a flawless weekend at the Marina Bay street circuit by winning the Singapore Grand Prix, adding Sunday’s race to his earlier Sprint victory and both pole positions. The Red Bull driver managed his Pirelli Soft and Medium compounds across a one-stop strategy while the tyre supplier’s rubber proved central to the race’s varying tactics.

Charles Leclerc finished second for Ferrari, with Kimi Antonelli third for Mercedes. The top three all began on Softs before switching to Mediums, but Leclerc and Antonelli exploited a Virtual Safety Car (VSC) period on lap 39 to fit fresh Softs for a second stop.

Verstappen, by contrast, ignored the VSC window, completing 32 laps on his starting Softs before moving to Mediums and running them to the flag. Only Soft and Medium compounds featured throughout the race.

Antonelli extended his championship lead to 340 points, helped by teammate George Russell’s ninth-place finish. Russell sits second on 238, with Lewis Hamilton third on 229. Russell also recorded the longest Medium stint at 39 laps, while Hamilton, sixth, ran 44 laps on a single set of Softs.

Dario Marrafuschi, Pirelli Motorsport Director, said, “As widely expected, regardless of the neutralisations, the one-stop strategy proved to be the most competitive, with the Soft-Medium combination emerging as the most effective option. The C5 was the star of the race, as it delivered very long stints while maintaining a strong level of performance and offering the advantage of greater grip than the other compounds available. Drivers who used it for around half the race only experienced a performance drop-off in the closing stages.

“The Hard tyre was not a strategically attractive option for the teams, as it offered less grip than the C4 which, despite being the softer compound, exhibited virtually no degradation, without providing any tangible advantages in a race already firmly geared towards a one-stop strategy. As a result, although the C3 has proven effective at other circuits, it was not selected by any driver in Singapore. Tyre degradation was in line with what we had already observed during free practice, and the visual condition of the tyres at the end of the stints was also very encouraging, even over the longest runs. Wear was manageable, although it required a degree of attention, particularly on the rear-right.”

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The DUNLOP Group has systematically organised its sustainable natural rubber procurement initiatives for the first time, centring on the previously announced group-wide Sustainable Natural Rubber Subcommittee. The company will promote these initiatives and accelerate related activities. Natural rubber remains a key raw material for the group, and its production depends heavily on smallholder farmers, meaning challenges tied to productivity, income and environmental and social issues directly affect stable and sustainable procurement.

A second phase of the Sustainable Natural Rubber project, supporting smallholder farmers in Indonesia, began in April 2026. The project was originally launched in 2022 by Sumitomo Rubber Singapore Pte. Ltd., the group's natural rubber procurement subsidiary, together with PT. Hok Tong, a processing company owned by Halcyon Agri Corporation Ltd. In the first phase, improved productivity and earnings were confirmed for participating farmers. Phase 2 will continue support in Sumatra's Jambi region while extending coverage to Rantau Prapat in North Sumatra, aiming to assist roughly 1,740 farms cumulatively each year, with targets rising annually through April 2029.

During Phase 1, which ran from 2022 to 2025, more than 1,000 smallholder farmers in Jambi received support. Yields increased by up to about 19 percent, and both productivity and profitability improved in the project areas. In Phase 2, lessons from that experience will inform expansion into Rantau Prapat, where similar supply chain risks exist. Follow-up training will also continue in Jambi, with technical guidance and agricultural supplies provided so that improved techniques are fully adopted and yields rise further.

The group has identified and assessed its business activities' dependence on and impact upon natural capital, along with related risks and opportunities, following the Taskforce on Nature-related Financial Disclosures recommendations and the LEAP Approach, and has disclosed information accordingly. The newly established subcommittee has systematically categorized natural rubber risk mitigation measures using the Action Framework proposed by the Science Based Targets Network, linking identified risks and opportunities to business activities.

That framework organizes corporate actions addressing nature-related impacts into avoidance, reduction, restoration or regeneration and transformation. Through this structure, the group will clarify the roles of initiatives previously pursued separately, including risk assessment, farmer support and research and development, as well as measures needed going forward. The Farmer Support Project falls under the framework's reduction objective, with the aim of improving farmer productivity and profitability and thereby lowering risks in the natural rubber supply chain.

Phase 2 is scheduled to run from April 2026 to April 2029, covering Jambi and Rantau Prapat in Sumatra, Indonesia. Support targets 870 households in Jambi and 870 households in Rantau Prapat annually, delivered mainly through technical guidance and agricultural supply support. Indonesia ranks among the world's leading natural rubber producers, and Sumatra is one of its major production areas.

Dwi Sutrisno, Sustainability Manager, PT. Hok Tong Indonesia, said, “This Project is a valuable initiative that strengthens the knowledge, skills and capabilities of smallholder farmers while supporting higher productivity and more sustainable farming practices. As the implementing partner, PT. Hok Tong Indonesia is proud to contribute to this effort and to see the positive impact it brings to farmers and their communities.”

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Maxxis concluded the 2026 Championship Off-Road season with a dominant display at Glen Helen, where its sponsored drivers captured four class titles. The company’s tyre range proved decisive across the field, with competitors relying on RAZR AT, RAZR AT-S, SC-1 and Bravo AT-771 rubber. Jimmy Henderson, Connor Barry, Nick Byng and Jeb Bootle each secured 2026 championships in Pro 4, Pro Lite, Super Stock Truck and Pro SxS, respectively.

Henderson’s consistent weekend sealed the Pro 4 crown with 729 points on RAZR AT tyres. Mickey Thomas claimed third overall in the class, while Adrian ‘Wildman’ Cenni finished fourth. Thomas added second-place finishes in both Friday’s and Saturday’s races, with Cenni third on Friday and Henderson third on Saturday.

Barry enjoyed a flawless weekend in Pro Lite, winning both races on RAZR AT-S tyres to lock down the title with 777 points. Bootle, in his first season as a Maxxis athlete, took the Pro SxS championship with 733 points on SC-1 tyres, delivering the brand’s first-ever Pro SxS title in the series. He also won Saturday’s Pro SxS race and placed third in Friday’s Pro Stock event.

Byng secured his second consecutive Super Stock Truck championship and third career title, accumulating 604 points on Bravo AT-771 tyres. In Friday’s Pro Buggy race, Zac Drapkin won and Chaden Minder finished third, both running RAZR AT-S tyres.

Rossy De La Cruz, Maxxis’ sponsorship and sales specialist, said, “Closing out the season with multiple wins and championships is an incredible accomplishment for our Maxxis athletes. I’m extremely proud of their hard work, dedication and trust in Maxxis throughout the season. A huge thank you to Champ Off Road for another outstanding season and for providing an incredible platform for our athletes to compete at the highest level. We’re excited for what’s ahead in 2027.”

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