What's the history of stop lights? What are some common myths about car dealerships? Join Scott and Ben as they take a closer look at all things automotive in CarStuff, a podcast by

Should you fill your tires with nitrogen?

July 11, 201345 min
Many race car teams fill their tires with nitrogen, but is it right for your daily driver? Join Scott and Ben as they break down the facts - and fiction - surrounding nitrogen vs. 'regular air' in your car's tires.Learn more about advertising on the HowStuffWorks podcasts at to learn about your ad choices when listening to podcasts, visit