Ever wonder why most people avoid setting the proper tire pressure when they’re driving either on or off-road? The answer is likely because, it’s a hassle. People avoid setting the proper tire pressure because you have to sit down or bend over at each individual tire and try to make sure that you set each one to the exact same pressure as the others. Wish there was a solution that made this daunting task ever so simple? Well, we’ve got you covered. Introducing Up Down Air Systems, just what you need to easily equalize all your tires to the same tire pressure in a few simple steps.