Small and lightweight, both feature 12 Volt air compressors and simple operation. They can be easily packed to provide essential support at home or when on the road. However, the units are not equal ...

Out of necessity, I was an early adopter of portable tire inflators like this Slime Digital Pro Power. Almost 30 years ago I bought a Porsche 911SC. Instead of a space-saver donut, it had a ...