Nitrogen Air Filling & Refilling
What Is Nitrogen Air Filling & Refilling?
Nitrogen tyre inflation replaces standard compressed air — which is roughly 78% nitrogen anyway — with pure nitrogen. Because nitrogen molecules are larger than oxygen molecules, they escape through the tyre rubber far more slowly. This means your tyre pressure remains stable for longer periods, reducing the risk of under-inflation, improving fuel economy, and extending tyre life. It's especially beneficial for highway driving, performance vehicles, and in climates with extreme temperature swings.
What's Included
- Deflation of existing air or nitrogen from all four tyres
- Purging and refilling with 95%+ pure nitrogen
- Pressure set to the vehicle manufacturer's recommended PSI
- Valve cap replacement with nitrogen-marked green caps
- Tyre condition and sidewall visual inspection
Why It Matters
Correct tyre pressure is one of the single biggest factors in tyre longevity, fuel efficiency, and driving safety. Nitrogen helps keep that pressure stable for longer, reducing how often you need to check and top up — and keeping your tyres in the optimal performance zone.
