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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Comerio Ercole is all set to make a significant impact on the global stage in April 2026 with its participation in three major industry events – India Rubber Expo (IRE) 2026, Techtextil 2026 and Chinaplas 2026. The exhibitions will be an opportunity for the company to present cutting-edge developments focused on efficiency, sustainability and product quality while strengthening relationships with customers and partners from around the world. Drawing on its extensive heritage in calendering technology, the company will highlight how its advanced, high-performance systems are engineered to meet the rigorous demands of modern production environments.

The first in this series of engagements is the India Rubber Expo, scheduled for 7 to 10 April, where Comerio Ercole will be situated at Booth L-012A. Recognised as Asia’s largest and most significant rubber industry event, this exhibition provides a key opportunity for the company to present its specialised capabilities to the regional and global rubber manufacturing community.

At Techtextil 2026, the premier international fair for technical textiles and nonwovens, scheduled for 21 to 24 April, Comerio Ercole will be located in Hall 12.0 at Stand C41, where it will showcase its latest innovations for the nonwovens sector. Simultaneously, Comerio Ercole will be present at Chinaplas 2026 (21 to 24 April), the world’s leading trade fair for plastics and rubber, occupying Booth 2.1C85. This parallel participation underscores the company’s versatility and its ability to deliver tailored solutions across the technical textiles, plastics and rubber domains.

This busy month comes on the back of a successful presence at the recently held Tire Technology Expo 2026 (3–5 March) in Hannover, Germany. Comerio Ercole won the ‘Tire Manufacturing Innovation of the Year’ award and also managed to clinch a spot as finalist in three additional award categories, highlighting its pervasive leadership and innovative edge in calendering technology.

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Continental is supplying a special edition of its new 30-mm Grand Prix 5000 TT TR tyre for the Bugatti Factor ONE, a distinctive bicycle born from the partnership between the prestigious automotive marque and high-performance bike manufacturer Factor Bikes. This collaboration steps outside traditional cycling regulations to merge automotive engineering precision with advanced bicycle innovation, resulting in a machine focused on aerodynamic efficiency, precise handling and stable control at elevated speeds.

The tyre selected for this exclusive bicycle represents one of two recent size additions to Continental’s Grand Prix 5000 family, a product line engineered for reliable performance across diverse road conditions. Developed with a focus on pure velocity, the Grand Prix 5000 TT TR utilises a simplified casing construction to reduce both weight and rolling resistance, a feature trusted by elite competitors.

Now available in 30 mm width, this tyre offers an expanded contact patch that improves stability and grip during fast cornering while maintaining composure over extended distances. This combination of confidence and control allows riders to tackle technical sections more aggressively, fully utilising the bicycle’s capabilities. As the fastest model within the Grand Prix 5000 lineup thanks to its specialised two-ply casing that further minimises rolling resistance, the TT TR is a fitting match for the limited-edition Bugatti Factor ONE.

Limited to a worldwide production run of just 250 individually numbered units, the Bugatti Factor ONE embodies the exclusivity and meticulous detail characteristic of the Bugatti name. With the Continental Grand Prix 5000 TT TR serving as a critical performance element, the bicycle delivers a riding experience defined by uncompromising engineering and a world-class collaborative vision.

Rob Gitelis, Founder, Factor Bikes, said, “We’re thrilled to have been able to work together with Continental to create these special edition Bugatti Continental Grand Prix 5000 TT tyres. We’ve partnered with Continental to provide the tyres for all our bikes, and since they make the best tyres in the world, it was a natural choice to collaborate with them on these very special tyres for the Bugatti Factor ONE.”

Karsten Jacke, Global Head – Bicycle OE Sales, Continental, said, “We are highly honoured to be part of this premium project. Each Factor bike begins with a non-negotiable purpose. And here, with the Bugatti Factor ONE, it was Bugatti’s maxim to provide nothing but the best for their customers. Both brands’ values of excellence, courage and dedication create a perfect match with Continental’s ambition to Lead the Ride. It’s just great to see this collab rolling on our special edition Grand Prix 5000 TT TR tyres.”

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TBC Corporation, one of North America’s largest marketers of automotive replacement tyres through wholesale and franchise operations, marked a significant milestone on 23 March 2026, celebrating seven decades in the automotive industry. In recognition of this achievement and the company’s broader influence, the Palm Beach County Board of Commissioners officially proclaimed the date as TBC Corporation Day, honouring the organisation’s deep-rooted impact on both its sector and the local communities it serves.

Originating in 1956 as a simple purchasing cooperative for tyre retailers, TBC has since evolved into a sprawling enterprise. The company now employs over 3,000 people, maintains more than 130 strategically located distribution centres across US and Mexico and operates globally. Its presence spans the entire automotive value chain, encompassing nearly 470 franchised Big O Tires locations alongside wholesale distribution, supply chain services and third-party manufacturing.

Beyond its commercial footprint, TBC prioritises social responsibility through its ‘Driven to Give’ initiative. This programme channels the company’s commitment to environmental stewardship and community engagement by fostering volunteerism, sustainable business practices and targeted corporate giving, ensuring a positive impact in the areas where its employees live and work.

Don Byrd, CEO, TBC, said, “At TBC, we are building on our legacy by focusing on our purpose to be the distributor, franchisor and employer of choice in the markets where we compete through a steadfast commitment to excellence. We are proud of what we’ve achieved in our 70 years, and we strive to continue to be the most trusted provider of innovative and efficient solutions for our customers, franchisees and business partners.”

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Atturo Tires, a leading private brand of performance-focused tyres for light truck, SUV, crossover, UTV, hybrid, EV and performance vehicles, has confirmed it will continue as the Official Tyre Partner of the Professional Fighters League throughout North America for the 2026 season. This marks the second year of collaboration between the performance tyre manufacturer and the rapidly expanding mixed martial arts organisation. Building on a successful 2025 campaign that delivered more than 300 million impressions, the renewed agreement underscores Atturo’s dedication to supporting the league’s growth.

The partnership will be featured across the PFL’s North American event schedule. Atturo’s presence will include in-arena branding at all 10 United States events, beginning in Pittsburgh and Chicago, as well as broadcast visibility on ESPN platforms. Further integration comes through continued sponsorship of the ‘Keys to Victory’ segment, where analysts break down matchups. Collaborative digital content and brand ambassador activations tailored for MMA audiences will also extend the brand’s reach.

Alongside the renewed agreement, Atturo has introduced two official brand ambassadors for 2026: welterweight Logan Storley and bantamweight Sergio Pettis. Storley, a former interim Bellator welterweight champion and four-time NCAA Division I All-American, is set to headline the PFL’s return to Sioux Falls on 2 May. Pettis, a former Bellator bantamweight champion known for his polished footwork and technical striking, will headline the 11 April event in Chicago against undefeated Mitch McKee.

Both fighters carry strong followings within North American MMA, offering Atturo meaningful connections to an engaged consumer base. Storley’s championship pedigree aligns with the brand’s performance-driven identity, while Pettis’s skill positions him as a central figure in the 2026 title picture. Through these ambassador relationships and the broader sponsorship framework, Atturo continues to embed itself within the league’s marquee moments and fan-facing platforms.

John Martin, CEO, Professional Fighters League, said, “We’re excited to extend our relationship with Atturo Tire, a brand that aligns with our dedication to innovation and performance. As PFL continues to expand globally – including new partnerships in France, China, Mexico and Central America – our North American events remain a major foundation of our programming, and Atturo is a strong fit for that regional focus.”

Michael Mathis, President, Atturo Tires, said “Atturo is proud to remain the Official Tyre Partner of the PFL in North America. The PFL’s North American fan base is passionate, fast-growing and deeply engaged – exactly the kind of audience that resonates with our high-performance product line. We’re thrilled to continue showcasing the Atturo brand alongside the PFL’s elite athletes throughout the 2026 US season.”

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