Ingersoll-Rand's Productivity Solutions Group now offers the Nitrogen Tire Filling System. This new system uses state-of-the-art membrane technology that delivers high-quality nitrogen to tires, which in turn, allow the tires to stay inflated longer and grip the road better, providing greater control. This new system also has no moving parts, is quiet and requires simple annual maintenance. The system can also be easily connected to the existing compressed air supply and can be ready to generate nitrogen in minutes.