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.

Comments (0)

ADD COMMENT

Link Copied!

Dr Suttipong Angthong, Secretary-General of the Association of Natural Rubber Producing Countries (ANRPC), attended the Royal Ceremony of the First Ploughing of the Season on 13 May 2026 at Sanam Luang ceremonial grounds.

Representing the Ministry of Agriculture and Cooperatives of Thailand, the ancient rite officially opened Thailand’s new rice-growing season, a centuries-old tradition meant to encourage and strengthen the spirit of farmers nationwide. Dr Angthong joined ambassadors and heads of international organisations in witnessing the sacred ceremony, which underscores agriculture’s profound importance to the Thai way of life.

Although focused on rice cultivation, the event carries significant weight for the natural rubber sector. Thailand remains the world’s leading producer and exporter of natural rubber, and the day served as a reminder of the dedication required to sustain that global position. Dr Angthong used the occasion to engage with international partners, reaffirming a shared commitment to agricultural workers’ welfare.

For the rubber industry, which supports millions of families and forms a cornerstone of the Thai economy, the ceremony symbolises a hopeful beginning for all who toil on the land. Dr Angthong expressed gratitude for the invitation and noted that the unity displayed by the international community highlights a collective responsibility to support sustainable growth and prosperity in agriculture.

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire’s iON Race compound faces its most demanding test of the ABB FIA Formula E World Championship season this weekend as the championship’s sole tyre supplier arrives for the 2026 Monaco E-Prix. The double-header Rounds 9 and 10 of Season 12 take place on 16 and 17 May around the 3.337-kilometre Circuit de Monaco, where the specialised tyre must handle everything from tight hairpins to high-speed tunnel blasts.

The Principality’s layout features 19 turns and dramatic elevation shifts, creating a constantly changing environment for the rubber. Drivers emerge from the shaded Sainte-Dévote ascent into direct sunlight along Beau Rivage, then brake heavily for the Grand Hotel Hairpin before accelerating through the tunnel towards the harbour. Each lap subjects the iON Race to alternating low-speed loads and high-frequency thermal spikes, demanding consistent response across its entire operating range without a single moment of mechanical sympathy.

With two full race days on consecutive dates, teams cannot rely on track evolution alone to manage tyre behaviour. Shifting grip levels between Saturday qualifying and Sunday’s race, compounded by changing light conditions around the circuit, force every squad to prioritise repeatability. Hankook has engineered the iON Race to deliver stable warm-up and predictable thermal control, allowing drivers to execute energy management strategies even when braking zones and cornering loads vary lap by lap.

Hankook continues to bridge racing innovation to road cars. Recent fan activations at Miami and Berlin displayed iON tyres fitted to Nissan and DS Automobiles’ latest EVs, demonstrating how motorsport-derived grip and consistency translate into everyday electric mobility. The Monaco double-header now serves as the next proving ground for that technology transfer.

Manfred Sandbichler, Senior Director, Hankook Motorsport, said, “Monaco presents a unique challenge where precision and consistency are critical from the first lap. With limited room for error, tyre performance needs to be predictable across a wide range of conditions. The iON Race is designed to support that consistency, allowing teams to manage performance effectively across both qualifying and race conditions.”

Comments (0)

ADD COMMENT

Link Copied!

Anyline, a global leader in mobile AI and intelligent data capture technology, has stepped in to help transform how aircraft tyre inventories are managed in New Zealand, supporting logistics firm B&H Worldwide with its mobile AI and data capture tools. The technology has been woven into B&H’s existing FirstTRAC platform, targeting the unique demands of aerospace supply chains where precision and tracking are essential.

Processing times for tyre-related stock tasks have fallen by 60 percent since the system went live. Error rates have dropped sharply, landing between 80 and 90 percent, while data accuracy now sits above 99 percent. The number of tyres handled per hour has also climbed by roughly 30 percent, with warehouse teams using mobile devices to log key tyre details directly on the floor.

New Zealand was chosen as the launch pad for the global pilot, setting a template for future rollouts across B&H’s broader network. The Anyline mobile and web software development kits feed a continuous stream of live data into FirstTRAC, covering stock checks, dispatch requests and bulk uploads. That real-time visibility strengthens compliance and creates a clear digital trail for high-value assets.

For Anyline, the project shows how AI can remove friction from manual logistics work, especially in aerospace where every part must be traceable. The next site already lined up is Melbourne, marking a clear step forward in B&H’s wider push towards digitised, resilient operations.

Christoph Braunsberger, CEO, Anyline, said, “We’re proud to support B&H Worldwide in transforming a highly specialised aerospace logistics workflow with AI. This implementation demonstrates how intelligent tyre data capture can improve speed, accuracy and traceability in safety-critical operations.”

Lee Hedges, Branch Manager, B&H Worldwide New Zealand, said, “This implementation represents a significant step forward in how we manage high-value, safety-critical inventory. By introducing real-time tyre scanning, we’ve improved accuracy, speed and traceability across our operations. For our customers, it means greater visibility, faster reporting and increased confidence in the integrity of their stock.”

Comments (0)

ADD COMMENT

Link Copied!

Continental has emerged as the dominant force in the 2026 independent European summer tyre tests, securing 13 outright wins and 19 podium finishes across 24 evaluations conducted by leading automotive publications and mobility organisations. The results span a diverse range of tyre segments and test conditions, reinforcing the German manufacturer’s reputation for consistent top-tier performance.

The company’s tyres excelled particularly in braking, wet grip and overall balance, showing reliability across vehicle classes from sustainable products to ultra-high-performance applications. Independent testers repeatedly highlighted Continental’s strong braking performance, high levels of wet adhesion and well-rounded driving behaviour, confirming its premium ambitions.

Among the standout achievements, the PremiumContact 7 was named overall winner in the Auto Zeitung UHP summer tyre test, praised for its balanced wet and dry handling. The SportContact 7 claimed first place in the Auto Bild sportscars UHP test, recognised for precise handling and shortest braking distances. Meanwhile, the UltraContact NXT achieved a leading position in the AvD summer tyre test, proving that sustainability-focused designs can deliver strong core safety performance.

Continuous development in tread design, compound technologies and tyre construction underpins these results, allowing a blend of safety, efficiency and driving dynamics. The 2026 test season ultimately demonstrates Continental’s ability to deliver reliable top-level results across a broad portfolio and a wide range of independent evaluations.

Andreas Schlenke, Tire Expert at Continental, said, “These results confirm the consistency of our product performance across different segments and test conditions. They show that our focus on braking, wet grip and overall balance translates directly into strong results in independent testing.”

Comments (0)

ADD COMMENT

Link Copied!