Got one for myself a while back because I was nursing a leaky tire that was going to be replaced soon so I’d rather drop $30 on a new tool rather than patch a tire with one foot in the grave.Have to say, I love the dang thing. I’m back to review it and order one for my mom, wife, and daughter. Knowing they all have one in their trunk and that they won’t have to go to the station and use the crappy public station all screwed up from getting beat to hell.It’s super easy. I knocked down a small rating because the gauge isn’t accurate. It’s accurate enough. After eyeballing it and calibrating the unit myself I just said: “set it 2 pounds higher than you want” to my girls and there you go. Done. Everyone keeps their tires fresh and inflated and there is never any incidental tire drama in my house anymore.I recommend this thing highly just for peace of mind for your flock.