My friend is a single woman. Recently, she picked me up to go to exercise class and when we came out, her car was showing low pressure on one of her tires. Of course it was pouring down rain at the time. She informed me it was no problem. She pulled out this tire inflator, connected it to the tire, set it to the pressure she needed, then got back into the car to wait. A few minutes later, she got out of the car to check the tire pressure and it was perfect. She disconnected the tire inflator and we were on our way. I immediately got on the Walmart app and ordered one for myself. Two days later it arrived and I showed it to my husband and explained how we'd used it. He tested it on my truck and was so impressed that he bought another one for himself! He plans to use his for his truck, the zero turn lawnmower, our Polaris side-by-side and anything else we own that has tires. As a woman living out in a very rural area and driving many miles by myself every day, I'm so glad to have this in my vehicle. I recommend it for anyone, but especially for women. It's very easy to use and a great tool to keep in your vehicle.