KIWI Nitrogen Inflation System

https://www.mobil.com/en/lubricants/for-personal-vehicles/auto-care/vehicle-maintenance/nitrogen-in-tires.

I don't know about you, but I don't want to check my tire pressure every week....

Nitrogen in tires | Mobil™ Motor Oils Learn about the difference between compressed air- and nitrogen-filled tires and the benefits of nitrogen in tires.

Making City Buses Run Cleaner Yields a Big Bonus: Fewer Trips to the Gas Pump When you buy 55 million gallons of diesel fuel a year to power some 5,000 buses, small improvements in efficiency can make a big difference.