Q
nitrogen tyres vs air
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
Nitrogen tyres and air-filled tyres have a few differences.
1. Purity: Regular air is about 78% nitrogen, 21% oxygen, and 1% other gases. Nitrogen tyres, on the other hand, typically have 93-95% nitrogen.
2. Pressure Retention: Nitrogen molecules are larger than oxygen molecules, so they escape from your tyres at a slower rate. This means that your tyre pressures will remain more stable over time if you fill your tyres with nitrogen.
3. Moisture: Air contains moisture, which can lead to quicker tyre degradation and pressure fluctuations with temperature changes. Nitrogen is dry, so it doesn't introduce moisture into your tyres.
4. Cost: Filling tyres with nitrogen is typically more expensive than filling them with regular air.
5. Availability: While air pumps are commonly available at nearly all petrol and service stations, nitrogen pumps may not be as easy to find.
Overall, both options are safe and viable for most drivers. It mainly comes down to personal preference and convenience. If you are the type of person who checks your tyre pressures regularly (as you should), then regular air is a perfectly good choice. However, if you tend to forget about your tyre pressures for long periods, then the longer stability of nitrogen could be a benefit.
1. Purity: Regular air is about 78% nitrogen, 21% oxygen, and 1% other gases. Nitrogen tyres, on the other hand, typically have 93-95% nitrogen.
2. Pressure Retention: Nitrogen molecules are larger than oxygen molecules, so they escape from your tyres at a slower rate. This means that your tyre pressures will remain more stable over time if you fill your tyres with nitrogen.
3. Moisture: Air contains moisture, which can lead to quicker tyre degradation and pressure fluctuations with temperature changes. Nitrogen is dry, so it doesn't introduce moisture into your tyres.
4. Cost: Filling tyres with nitrogen is typically more expensive than filling them with regular air.
5. Availability: While air pumps are commonly available at nearly all petrol and service stations, nitrogen pumps may not be as easy to find.
Overall, both options are safe and viable for most drivers. It mainly comes down to personal preference and convenience. If you are the type of person who checks your tyre pressures regularly (as you should), then regular air is a perfectly good choice. However, if you tend to forget about your tyre pressures for long periods, then the longer stability of nitrogen could be a benefit.
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