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.

The Association of Natural Rubber Producing Countries (ANRPC) hosted a significant courtesy visit from Stefano Safi, CEO of the Global Platform for Sustainable Natural Rubber (GPSNR), on 4 February 2026. The meeting, held at the ANRPC Secretariat in Kuala Lumpur, featured substantial discussions with Secretary-General Dr Suttipong Angthong and his team.

Central to the dialogue were the crucial themes of sustainable production and pricing mechanisms, alongside an analysis of recent market impacts on the industry. Both parties affirmed the necessity of collaborative action to address sectoral challenges and committed to a shared path for promoting sustainable growth in the face of evolving market dynamics, ultimately striving towards a more environmentally responsible future for natural rubber.

City of Moreton Bay has been recognised for a groundbreaking road resurfacing programme that sets a new sustainability benchmark for Queensland. In partnership with infrastructure firm Fulton Hogan, the council spearheaded a research and development project to create a durable asphalt solution specifically designed for subtropical climates.

This innovative approach involved trialling a mix incorporating crumb rubber binder with up to 30 percent recycled asphalt pavement. The highly sustainable formula was also produced as a warm mix asphalt, requiring lower production temperatures than conventional methods. Extensive field testing on local roads confirmed the mix's functionality and durability, establishing a viable future-ready surfacing solution for local governments.

The environmental benefits of the 2024/25 programme were substantial. Across 82 streets, the project utilised 7,838 tonnes of recycled asphalt and repurposed the equivalent of 28,748 end-of-life passenger tyres into the road network. This concerted effort resulted in an estimated carbon emission saving exceeding 556,000 kilogrammes.

The Australian Flexible Pavement Association subsequently honoured the project as the Queensland state winner in the ‘Outstanding project less than $10m’ category. This initiative aligns with the City of Moreton Bay’s broader environmental strategy, which includes a target of achieving net zero emissions for council operations by 2039 and reducing the city's overall carbon footprint.

The council views such partnerships as a practical demonstration of its ‘Going Green as We Grow’ commitment, aimed at maintaining materials in circulation to reduce waste. Recognising local roads as one of its largest infrastructure assets, the city continues to actively encourage all resurfacing contractors to pursue innovative and environmentally sustainable solutions. This road programme complements other ongoing green infrastructure projects within the region focused on enhancing safety for both motorists and wildlife.

Nexion Group has inaugurated a state-of-the-art, sustainable logistics hub in Prato di Correggio, Italy. This facility, serving the Group's portfolio of brands including Corghi, HPA-Faip, Mondolfo Ferro, Teco, Sice, Autopstenhoj, Sherpa and Bright, is a strategic investment designed to support future growth and market demands through advanced automation and artificial intelligence.

The hub is a highly automated, fully digitalised operation that functions around the clock. Its core is a high-capacity vertical warehouse, utilising over 2.2 kilometres of racking systems that reach 11.7 metres in height across seven levels. This design, spanning a total of 22,000 square metres and offering 7,600 pallet positions, maximises vertical space to handle large volumes and a diverse product range. Logistics are managed by laser-guided vehicles and intelligent software algorithms, which optimise material flows, minimise errors and significantly reduce order fulfilment times. The entire process features automated identification and labelling systems, with real-time monitoring ensuring full traceability, operational accuracy and the reliable handling of complex or oversized items.

A cornerstone of the project is its commitment to environmental sustainability. The hub is equipped with a 1.1 MW photovoltaic system that fully meets the facility's energy needs and contributes substantially to the power requirements of the adjacent metal fabrication plant, thereby reducing the overall environmental impact of Nexion's operations.

This next-generation infrastructure enhances the Group's ability to provide fast, accurate and reliable service. By optimising warehousing and distribution, it strengthens Nexion's regional presence and underscores a firm commitment to integrating industrial development with technological innovation and environmental responsibility, paving the way for a more advanced and service-oriented logistics model.

Giulio Corghi, President, Nexion Group, said, “The new logistics hub in Prato di Correggio represents a concrete step in Nexion industrial evolution. We have invested in a sustainable, intelligent and highly automated facility designed to improve logistics service quality and strongly support the Group’s future growth while guaranteeing the highest safety standards for our employees and playing an active role in the ecological transition.”

Comerio Ercole has achieved a significant international milestone by securing the ‘Italian Company of the Year – Manufacturing’ title at the ACQ5 Global Awards 2026. This honour, conferred by a globally respected M&A magazine, recognises exceptional commercial performance and innovation on the world stage. The award is particularly meaningful as it results from a rigorous peer-driven nomination and voting process, establishing it as a credible benchmark for excellence. For Comerio Ercole, this accolade validates over 140 years of dedication to industrial reliability, quality and technological advancement in specialised calendering and mixing solutions, blending traditional engineering with modern innovation.

Concurrent with this recognition, the company is aggressively pursuing a strategy of global engagement and visibility in 2026. A key component of this strategy involves participation in major international trade shows, including several first-time appearances, to connect with new audiences and strengthen existing partnerships. This direct market engagement supports the company's international expansion and allows it to showcase its expertise while understanding regional industry demands. The upcoming Tire Technology Expo 2026 in Hannover, Germany, from 3–5 March, stands as a prime example. At this leading industry gathering, Comerio Ercole will occupy Stand 8006 in Hall 21 to present its latest advancements in rubber calendering, automated production systems and sustainable manufacturing solutions tailored for the tyre and rubber sectors.

Integral to these presentations will be the company's evolving focus on digitalisation and artificial intelligence. Attendees will be introduced to a suite of AI-based tools, including MINERV-AI, which is designed to digitally capture, structure and automate critical industrial procedures related to work, maintenance, quality and safety. This technology aims to preserve valuable operational know-how and enhance overall efficiency. The inclusion of such smart tools underscores Comerio Ercole’s commitment to merging its deep engineering heritage with cutting-edge digital solutions, offering clients future-oriented capabilities that boost productivity and process reliability.