If you buy something via one of our links, we may earn a commission. A portable air compressor is one of those items that you don't realize you need until it's too late. Whether you're dealing ...

If you're gearing up for summer road trips, commuting, or just want to be ready for emergencies, this Girnan Tire Inflator Portable Air Compressor is a must-have for your trunk or garage.

We all know the importance of lowering the air pressure in the tires before tackling a trail, but many neglect or forget to bring a portable ... buddy's 12-volt air compressor after he's done ...