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.

ICRA's October 2026 monthly report on the Indian automobile industry's passenger vehicle segment shows that September 2026 brought strong year-on-year gains in wholesale and retail volumes, aided by improved replacement demand following GST rate cuts. The rating agency forecasts industry volumes to grow 4–6 percent in FY2027. The moderation in growth stems from the elevated base in the second half of FY2026, normalisation of pent-up demand, higher vehicle costs and a weak monsoon.

Original equipment manufacturers kept production steady to serve robust domestic demand, lifting wholesale volumes 22 percent year-on-year to 460,000 units in September 2026. Retail sales climbed 43 percent, helped by newly launched models, larger OEM discounts and revised GST rates. During the first half of FY2027, wholesale dispatches and retail registrations rose around 28 percent and 29 percent year-on-year, respectively, against a modest base in the same period of FY2026 that was partly affected by geopolitical tensions in northern India.

Pre-festive stocking pushed inventory to 43–45 days at the end of September 2026, well below the 60-day level a year earlier. Utility vehicles made up about 68 percent of passenger vehicle volumes in the first half of FY2027. While utility vehicles continue to drive demand, the mini, compact and super-compact segments have shown a slight recovery after GST rate cuts, and passenger car demand is also expected to increase. Export volumes grew 25.8 percent sequentially in September 2026 as OEMs focused on production amid strong domestic demand. Maruti Suzuki India Limited led the market, followed by Hyundai Motor India Limited.

ICRA anticipates wholesale volume growth of 4–6 percent in FY2027, including a 28 percent rise in the first half, amid expected price increases due to rising input costs and normalisation of pent-up demand. A below-average monsoon could weaken rural sentiment, and recent price hikes by OEMs such as Maruti Suzuki and Hyundai Motor India could weigh on growth. Electric vehicle penetration increased to around 7.5 percent in the first half of FY2027 from 4.2 percent in FY2026, driven partly by a growing preference for EVs amid elevated fuel prices.

Mickey Thompson Tires & Wheels will return to the 2026 SEMA Show, scheduled for 3–6 November at the Las Vegas Convention Center, with new products, expanded fitments and builds reflecting the brand's racing heritage and future direction. The company will appear in two locations: Central Hall Booth #22453 in the Race/Performance section and Silver Lot Booth #80001.

The display will feature vehicles from classic American muscle and vintage pickups to modern off-road machines, each demonstrating uncompromising enthusiast construction. Highlights include a limited-edition Street Comp GHT Signature Series tyre, expanded Baja Boss A/T and M/T sizes and new 15- and 16-inch MT Classic Forged wheel fitments.

Making its global debut, the ultra-premium Street Comp GHT Signature Series adds a premium sidewall with a deeper black finish and foil-like decals showing the Mickey Thompson logo, tyre name and founder's signature. It will be offered in 275/40R20 and 315/35R20 sizes for select Chevrolet Camaro, Dodge Challenger and Charger, BMW M, Porsche Panamera and other high-performance vehicles.

The Baja Boss A/T and M/T lines gain 29 new SKUs spanning classic off-road fitments, tall narrow ‘pizza-cutter’ sizes, aggressive 37- to 40-inch tires for trail rigs, large-rim-diameter applications and hard metric sizes for trail-ready SUVs. The MT Classic Forged wheel family expands with 15x14, 16x14 and 16x16 offerings combining forged construction and iconic styling with extreme widths and multiple bolt patterns.

Inside Central Hall, a 1969 Ford Mustang Mach 1 from GAP Industries will run Street Comp GHT tyres up front and ET Street R tyres at the rear, while a 2026 Dodge Charger from Diesel Brothers will showcase the Signature Series. Outside in the Silver Lot, a 2020 Mickey Thompson Gladiator Overland Build will ride on 40x13.50 Baja Boss A/T tyres, a 1979 Toyota Pickup 4WD on LT255/90R16 Baja Boss A/T rubber and 16x8 Canyon wheels, a 1978 Ford F-150 on 33x15.50R15 LT tyres and 15x14 MT Classic Forged wheels and a 2022 Ford Bronco on Baja Belted II tires and 17x14 MT Classic Forged wheels.

Beyond its booths, Mickey Thompson products will appear on builds across the SEMA campus, including a 2026 Toyota Tacoma on 40-inch Baja Boss A/T tyres, a Lexus GX550 on 40-inch Baja Boss M/T tyres, a 2025 Toyota GR Supra set up for the strip and a 1969 Ford F-100 on Street Comp tyres. Additional projects will be featured with Rockstar Performance Garage, Yukon Gear & Axle, Showa, Liberty Forged, Anderson Composites, Cerakote, TORA Off Road Allegiance, Borla, Evercoat and Tremec, along with a Battle of the Builders Young Guns entry and SEMA-featured locations hosting a 1977 Ford F-150 Ranger, 2023 Ram 2500, 1956 Volvo, 1976 Ford Crew Cab, 1978 F-150 and sixth-generation Bronco.

Matt Arko, General Manager – Marketing and Product, Mickey Thompson Tires & Wheels, said, "SEMA is built for people who believe a vehicle should be more than transportation. It's an opportunity to showcase your individuality and stand out from the crowd. That's always been the Mickey Thompson mindset. Whether someone is chasing a quicker pass, building a trail rig or reimagining a classic truck, we want to give them the tyres and wheels to build it their way. This year, we're bringing that full street, strip and off-road spirit to Las Vegas. What's exciting to us is the variety of sizes and applications available in our lineup. We have nicknames for each application, designed to be music to the ears of all of our Mickey Thompson fans!"

These are the nicknames:

• Rock Crawlers: Iconic 15- and 16-inch fitments for traditional Jeep and off-road builds
• Pizza Cutters: Tall, narrow fitments that deliver additional ground clearance in a reduced load, lighter weight package
• Rockstars: Aggressive 37-, 38- and 40-inch fitments for serious trail rigs and custom builds
• Show-Stoppers: 20- and 24-inch fitments that bring Baja Boss capability and attitude to premium truck builds
• Trail-Ready: Additional hard metric fitments that broaden Baja Boss A/T availability for modern SUVs and off-road vehicles

Tegeta Green Planet organised an informational and practical campaign titled ‘Don’t Throw It Away, Hand It In’ in Khobi on 27 October aimed at promoting environmental responsibility and proper management of specific waste streams. The initiative targeted local residents, vehicle owners, drivers and private sector representatives, encouraging greater involvement in environmental efforts.

A dedicated waste collection point was established in Khobi, allowing residents to dispose of end-of-life tyres, used automotive batteries and waste oils. Participants received information about responsible automotive waste management and available disposal options. The campaign also highlighted Extended Producer Responsibility principles, teaching attendees about the role of EPR organisations, subsequent waste management stages and importers’ legal obligations.

Community engagement proved notably high, reflecting growing public interest in environmental responsibility. Active citizen participation demonstrated the important role that awareness-raising and practical collection opportunities play in fostering an environmental culture. Symbolic gifts were provided to encourage participation, while the initiative strengthened cooperation opportunities with local businesses and raised awareness of Tegeta Green Planet’s regional activities.

Tegeta Green Planet continues implementing regional campaigns and educational projects throughout Georgia, aiming to foster responsible waste management culture, raise public awareness and promote circular economy principles.

Bridgestone Retail Operations, the world’s largest network of company-owned automotive service providers and a subsidiary of Bridgestone Americas, has donated 10 new passenger vans to Boys & Girls Clubs of America. The contribution brings the company’s total giving to more than 100 vans and over USD 30 million since 2015, a milestone that aligns with the 100th anniversary of Bridgestone-owned Firestone Complete Auto Care.

The 100th Driving Great Futures van was presented to Boys & Girls Clubs of the Austin Area in Austin, Texas, while the nine remaining vehicles will go to local Clubs nationwide. These vans will transport young people to and from Clubs and provide access to field trips, college tours and other enrichment activities. Bridgestone will further support the recipient Clubs by servicing the new vehicles at its retail stores.

Recipients of the 2026 van grants include Clubs in Austin, Texas; Reno, Nev.; Lynn, Mass.; Oklahoma City, Okla.; Topeka, Kan.; Garden Grove, Calif.; Santa Rosa, Calif.; Greenville, Texas; West Bend, Wis. and Albany, Ga.

Bridgestone launched its Driving Great Futures national partnership with Boys & Girls Clubs of America in 2015 to help more young people access the opportunities, experiences and support they need to succeed. Through donations collected at its retail stores, the company has addressed transportation-related needs and bridged technology gaps by funding new computers and hotspots for in-person programming, virtual classroom learning and other infrastructure needs.

Marko Ibrahim, President, Bridgestone Retail Operations, said, “Donating our 100th van as we celebrate 100 years of business is a testament to the dedication and generosity of our teammates and customers. We believe in the transformative power of Boys & Girls Clubs and are honoured to provide the critical transportation that makes their life-changing resources accessible to kids and teens in the communities we serve.”

Jim Clark, President and CEO, Boys & Girls Clubs of America, said, “For more than a decade, Bridgestone has helped ensure Club kids and teens can access the opportunities and support they need to succeed. Reliable transportation helps connect young people to caring mentors, safe places and experiences that can change the trajectory of their lives. Today, 97 percent of Club kids expect to graduate from high school, and partnerships like Driving Great Futures help make outcomes like that possible. We’re grateful for Bridgestone’s continued commitment to young people and proud to celebrate this remarkable 100-van milestone.”