Fueling the Safety of Our Communities. Every day, while most of us go about our routines, thousands of police officers, firefighters and ambulance professionals stand ready to respond when something goes wrong. Whether it's a medical emergency, a house fire, a traffic accident or a call for help, they are often the first to arrive and the last to leave. Their work requires courage, dedication and an unwavering commitment to protecting others. At Ruba, we believe that commitme