You might think that what goes into your tires doesn’t matter—air is air, right? But what if there’s another option to improve your driving experience? Enter nitrogen-filled tires.
This alternative has gained momentum, offering better fuel efficiency, improved tire life, and more consistent performance. So, what is behind the nitrogen tires buzz?
Before you consider making the switch, you need to know what nitrogen in tires brings to the table and whether it’s worth the investment. Are nitrogen tires better than tires filled with air? Read on to learn more.
Nitrogen in Tires Explained
As the name implies, nitrogen-filled tires have nitrogen instead of regular compressed air. Since nitrogen is a larger, more stable molecule, it escapes through tire walls at a slower rate for consistent tire pressure over time. This stability is why some drivers, especially car enthusiasts and road trippers, opt for nitrogen.
Regular air contains about 21% oxygen, while nitrogen is almost pure (around 95%-99%). The absence of oxygen reduces the chances of moisture inside the tire, preventing rust and corrosion on the inner rims and tire components.
Although nitrogen inflation offers notable perks, its benefits over regular air are most pronounced in extreme conditions like racing or aviation. For everyday drivers, keeping up with regular tire pressure checks and maintenance using normal air can still deliver excellent results without additional expenses.
Understanding this balance can help you decide if nitrogen inflation is worth the investment for your driving needs.
7 Practical Benefits of Nitrogen-Filled Tires
While the benefits may not be immediately apparent to casual drivers, those keen on maximizing their vehicle’s efficiency or regularly going on long drives may find value in switching to nitrogen-filled tires. Some of those advantages are:
1. Reduced oxidation
As mentioned, regular air contains oxygen, which can lead to oxidation—a process that weakens rubber over time, causing it to become brittle and increasing the chance of a flat tire. Nitrogen inflation reduces oxidation and the need for vulcanizing since nitrogen—an inert gas—does not react with rubber. As such, it helps tires maintain strength and elasticity for extended periods.
2. Better fuel efficiency
Proper tire inflation is vital to optimizing fuel efficiency. Since nitrogen-filled tires maintain pressure more consistently than air-filled tires, you’re less likely to experience underinflation that causes increased rolling resistance. Reduced drag means your vehicle can run more efficiently, potentially reducing fuel consumption and saving you money at the pump.
3. Less moisture
Moisture from regular air can accumulate inside tires, especially when it has compressed air. This dampness can rust the tire’s internal components—such as rims—and trigger fluctuating tire pressure due to temperature changes. Since nitrogen is dry, it significantly reduces moisture inside the tire and helps maintain the integrity of its structure and components to prevent damage.
4. Prolonged tread life
When tire pressure is consistent, the tread wears evenly, helping to preserve the tires’ overall condition over time. Nitrogen-filled tires are less prone to underinflation, which can help prolong tread life. Less deterioration translates to fewer replacements and more miles driven before needing new tires, which is a plus for any driver.
5. A stable, cool tire temperature
Nitrogen-filled tires can help maintain cooler tire temperatures during long drives or in high-speed conditions. Excess heat is a leading cause of tire blowouts, especially during road trips or hot weather. Because of its slower expansion compared to oxygen, nitrogen helps regulate temperature within the tire for a safer, more reliable ride.
6. Improved tire pressure stability
Tire pressure fluctuates with temperature changes—this is more noticeable with regular air, which contains a mix of gases. Temperature shifts don’t affect nitrogen much, leading to more stable pressure. The result is fewer tire pressure adjustments and more consistent performance in intense weather conditions, which is especially helpful for the two extreme seasons in the Philippines—the scorching summer and the potential flooding during typhoons.
7. Environmental benefits
Although not immediately apparent, nitrogen can also have a positive environmental impact. Proper tire pressure reduces the strain on your engine and improves fuel efficiency, lowering your vehicle’s carbon emissions. Longer-lasting tires also mean reduced waste since fewer discarded items end up in landfills.
Not Just Full of Hot Air
Nitrogen-filled tires get the hype for a reason—they provide enhanced performance and longevity, making them a worthwhile choice for improving your driving experience. Choosing nitrogen may be a savvy investment if you prioritize consistency and long-term benefits.
Speaking of value, Triangle Tires offers an extensive selection of quality tires to meet your needs. We have what you’re looking for—from passenger cars and light trucks to heavy equipment vehicles—all at competitive prices.
Browse our tire catalog or contact us for your tire needs!
