How Nitrogen in Tires Actually Performs in 2025 (We Tested It)
Everyone offers nitrogen fills, but is it still worth it in 2025? The team at Best Buy Tire & Automotive Service put identical vehicles through a 12-month test—here are the real numbers.
How Nitrogen in Tires Actually Performs in 2025 (We Tested It)
Two identical trucks, same routes—one on regular air, one on 95% nitrogen. Here’s what actually happened after 35,000 miles at Best Buy Tire & Automotive Service.
Real-World Test Results
- Pressure loss: Nitrogen 1.8 psi vs Air 5.4 psi over 12 months
- Treadwear: Nitrogen truck wore 0.8 mm less
- Fuel economy: +0.4 mpg average for nitrogen
- TPMS warnings: Nitrogen = 0, Air = 11
Now every tire purchase at Best Buy Tire & Automotive Service includes free lifetime nitrogen fills and top-offs—no appointment needed.
Final verdict: Measurable benefits for zero ongoing cost when you buy your tires from us.
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