Properly inflated tires can be efficient because it saves fuel by reducing the amount of drag your engine must overcome. Keep your tires inflated to proper factory specs. This will ensure that you're getting proper gas mileage. Your tires will also wear properly. If your tires are not properly inflated, then you need more fuel and energy to travel/move. The amount of air required to properly inflate a tire depends on the size and type of tire, the vehicle application (size and weight), vehicle loading (normal or extra loading), and driving conditions.
Under-inflated tires burn more fuel and energy. If tires are under-inflated, rolling resistance of the tires increases by 5 percent because you are not maintaining your tires properly. The lower
Under-inflated tires burn more fuel and energy. If tires are under-inflated, rolling resistance of the tires increases by 5 percent because you are not maintaining your tires properly. The lower