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 ...

Big tires, small tires, overland rigs, and even a basketball; I tested them all to find inflators I'd actually use myself.

The AstroAI inflator is very inexpensive, but very high quality with an all-metal body incorporating a bleed valve, and brass fittings. There's a quick-release chuck which is a little finicky to use, ...