As with air compressors, tire inflators function by converting electric energy into potential energy which is then stored as pressurized air. This pressurized gas means that there is no longer a need for the strenuous pumping of the manual tire inflators of the past. In simple terms, it is a small portable device that aids you in case of a flat or a tyre puncture. Of course, you ought to have a puncture repair kit too for the latter scenario. Well, a tyre inflator can be the perfect alternative to the big and bulky compressors.Automatically inflates or deflates to target PSI when attached to tire position. All automatic tire inflation systems can be programmed to specific PSI parameters to help organizations better manage consistent and accurate tire inflation.