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.

Apollo Tyres Ltd recently marked the seventh edition of EK NAAM, its flagship programme dedicated to recognising and uplifting women entrepreneurs from underserved communities. The initiative, launched in 2019, has evolved into a significant platform that celebrates grassroots women leaders who drive community transformation and inclusive development through their resilience and vision. By spotlighting their achievements, Apollo Tyres reinforces its commitment to fostering gender equity and enabling sustainable livelihoods.

At this year’s ceremony, eight remarkable women were honoured as EK NAAM Change Agents for their outstanding leadership and entrepreneurial spirit. The awardees included Sahida Beevi, Seemamol S, Meera Appa, Pinki Ji, Manjulaben Patel, Kavita Ji, Gohil Dakshaben and Bahamuni Kisku. Their recognition followed targeted support and collaboration between Apollo Tyres and its NGO partners, underscoring the impact of structured interventions in empowering women at the grassroots level.

The event featured notable voices who enriched the discourse on equity and inclusion. Gregor Trumel, Counsellor for Cooperation and Cultural Affairs and Director of The French Institute in India, spoke on the importance of diversity in strengthening societies and international partnerships. R Mahalakshmi, Chief Human Resources Officer at Apollo Tyres, reiterated the organisation’s dedication to inclusive growth, emphasising that supporting women entrepreneurs is essential for lasting community progress. A special interaction with Anjum Chopra, former captain of the Indian women’s cricket team, offered the audience valuable perspectives on leadership and determination.

The occasion also saw Apollo Tyres Foundation reaffirm its strategic alliance with Saral Jeevan India Foundation and Frontier Markets, aimed at expanding economic opportunities for rural women through digital platforms. Ajaita Shah, Founder and CEO of Frontier Markets, highlighted the vital role of women-led enterprises in fostering grassroots economic development. Additionally, a panel discussion titled ‘Justice in Action: Advancing Equity for Inclusive Futures’ called for moving beyond conversation to concrete systemic change, ensuring fairness and access for marginalised groups by embedding equity into policy and practice.

Through EK NAAM, Apollo Tyres continues to advance its sustainability goals in alignment with the United Nations Sustainable Development Goals, positioning women as key drivers of change and community resilience.

Bandag has taken a significant step forward in its UK growth strategy by welcoming Scotland’s largest independent tyre retreader into its franchise network. The new partnership with Alba Tyre Management Ltd marks a pivotal moment for both companies and strengthens Bridgestone’s footprint in the region.

Based in Kilbirnie, near Glasgow, Alba was established in 2004 and has built a strong reputation as a leading supplier of premium retreaded truck tyres and new tyres across all vehicle classes. The company manages around 60,000 tyres currently in service on Scottish roads and delivers comprehensive local, national, and mobile fitting services. With 26 employees, the business now looks to expand further after becoming a Bandag Cornerstone Franchisee.

A central element of the agreement includes the installation of new retreading equipment, such as a Bandag builder machine, which is projected to boost annual production by at least 2,000 additional retread units initially. This growth in capacity is also expected to lead to job creation in the near future.

The decision to join Bandag was largely driven by the integrated offering from Bridgestone, which combines high-quality casing supply, established fleet partnerships, and advanced mounted wheel programmes. Few manufacturers can deliver such a complete package. Furthermore, Alba will implement BASys, Bridgestone’s digital tracking system, enabling full visibility of each casing throughout its lifecycle – from collection and retreading to final refitment. This end-to-end solution positions Alba for a new phase of operational growth and service excellence.

David Wilson, Operations Director, Alba, said, “This partnership gives us a full front-to-end provision of services. From premium Bridgestone casing supply to access to their new tyre range, data, fleet programmes and mounted wheel offering, it’s a complete solution. For us, we will never get into a war about price. We’re about premium quality and delivering a circular, joined-up approach for commercial fleets. With Bandag sharing our philosophy, the growth potential is huge.”

Mike Howling, Bandag Service Operations Business Partner, said, “We are overjoyed to attract Alba to Bandag, who will play a strategic role in the success of our brand for many years to come. The only limiting factor is our imagination. We wanted a footprint in Scotland, and could not wish for a better partner than ALBA. Alba has established the marketplace in Scotland, but in working together, we both believe the business can grow significantly. We can build a very strong partnership together. We have an entrepreneur in Alba and their enthusiasm and vision for the future is something that we are all extremely excited about.

“Our Bandag model is built on three pillars: premium Bridgestone casing supply, longstanding commercial fleet partnerships and a network of experienced, locally based dealers, which is where Alba comes into its own. We’re not about quantity but quality franchise partners who share our passion and ambition for the future. With Alba now firmly embedded within the network, we have a formidable presence north of the border – and our global expertise, digital traceability and premium product engineering can only provide additional strength in the months and years to come.”

Continental has unveiled the Terra Competition, a significant new addition to its Terra tyre line and the brand's fastest gravel tyre to date. Designed to excel across mixed surfaces, this model aims to dissolve the traditional boundaries between pure road cycling and gravel exploration, catering to riders who prioritise speed and performance on diverse terrain.

The tyre features a meticulously engineered tread pattern suited for rough pavement, compacted dirt and light gravel, particularly in dry to moderately damp conditions. A nearly solid central strip ensures minimal rolling resistance for sustained speed on straights, while pronounced shoulder knobs provide reliable traction when cornering off-road. This design reflects a dual-purpose philosophy, balancing efficiency on tarmac with capability on loose surfaces.

Recognising the varied demands of gravel riding, Continental offers the Terra Competition in two distinct casing options. The Race version, paired with the Rapid compound, is tailored for those seeking maximum velocity and swift acceleration on both flats and climbs. In contrast, the Trail casing utilises the Grip compound and a sturdier single-ply construction, delivering enhanced durability, puncture resistance and ground compliance for more technical off-road sections. Both variants incorporate a textile breaker beneath the tread for added protection and feature the brand's proprietary BlackChilli rubber compound. Furthermore, both models are designed to be Tubeless Ready and compatible with hookless rims.

For the first time in the Terra series, aerodynamic efficiency was a primary development goal. The Terra Competition offers notable performance gains, including a weight reduction of up to 16 percent – with the 35-622 Race version tipping the scales at just 345 grammes – and a decrease in rolling resistance of up to 17 percent when compared to the 35-622 Terra Speed. The tyre is available in 35, 40 and 45-millimetre widths, each offered in both Race and Trail casings to suit a wide spectrum of riding styles and surfaces.

Alexander Haenke, Product Manager – MTB and Gravel, Continental Tyres, said, “We set out to create the Terra Competition for riders who don’t want to choose between road speed and off-road capability. As more riders mix surfaces and push performance, the demand for a fast, yet versatile tyre continues to grow. Terra Competition delivers that balance, combining efficiency on tarmac with the confidence needed when the route turns to gravel.”

ZC Rubber has announced the extension and expansion of its successful partnership with the Red Bull Driftbrothers. Through this collaboration, the Chinese tyre manufacturer, under its Westlake Performance Tyres brand, serves as the official tyre and equipment partner for the renowned German motorsport team. The partnership primarily focuses on equipping the team’s fleet of BMW vehicles used in competitions, show drifts and exhibitions. This fleet now features a newly constructed BMW M2 built for the 2026 season, alongside two 1,000-horsepower BMW M4 models and a classic BMW E30 used as a show car.

Beyond vehicle supply, the partnership is deeply rooted in joint technological development. Engineers, drivers and team members from both ZC Rubber and the Red Bull Driftbrothers work closely to enhance tyre performance. Their collaborative efforts have led to the latest innovation, the improved Westlake Sport RS2. This next-generation high-performance competition tyre offers precise handling, maximum stability and consistently high-level performance across all temperatures and throughout the entire tread depth. Enthusiasts and end customers can also look forward to this product, as it will be available through ZC Rubber’s retail partners.

The 2026 season promises an extensive programme for the Red Bull Driftbrothers, featuring selected rounds of the Drift Masters European Championship and a spectacular show as part of the supporting programme at the ADAC RAVENOL 24h Nürburgring in May. Further joint appearances are planned at major industry events, including The Tire Cologne in June and the Essen Motor Show in late November, where both partners will showcase their ongoing collaboration and innovations.

Jeffrey Zhang, General Manager – International Business Department, Zhongce Rubber Group, said, “We are excited to continue our partnership with the Red Bull Driftbrothers. The experience of Elias and the constructive exchange with his team are extremely valuable for technology and the performance of our products. This is demonstrated very clearly in the development of the Westlake Sport RS2. The demanding drift sport is also an excellent platform for illustrating the performance of our tyres. We look forward to the joint events, where we intend to activate our partnership for the European market.”

Elias Hountondji, driver and engineer of the Red Bull Driftbrothers, said, “Having a reliable and high-performance tyre partner is enormously important in our sport. With ZC Rubber, we have had such a partner at our side since last year and are very pleased to continue the cooperation. Together, we have further optimised the rubber compound of the Westlake Sport RS2. The result is a high-performance tyre that we can rely on one hundred percent, even under extreme loads, to ensure that the level of grip does not drop. The fact that the tyre will soon also be available to customers makes us even more delighted.”