Dan Brancaccio

Q: How do you increase tire sales to your existing customers?A: There is no “trick” to tire sales: simply be the first one to tell a customer they need tires and you’ll sell tires...

Even though nitrogen is not as “reactive” as regular compressed air, you can still expect to lose about 2 percent pressure for every 10 degrees F in temperature reduction.

The greatest benefits of nitrogen inflation have little to do with nitrogen itself and everything to do with removing oxygen.

While nitrogen remains the best alternative for tires, when it comes to air systems … keep them exactly that: air system.

Membrane nitrogen generators utilize a separation "membrane" to make nitrogen. PSA units, on the other hand, utilize a series of carbon molecular sieve towers, as opposed to separation...

Some comparisons of air-filled versus nitrogen-filled tires.