CLEVELAND, OH — Lubrizol announces the certification of their new gasoline GA9110 Series product line that meets the updated TOP TIER+™ fuel performance standards. These new standards emphasize advanced chemistries, enhanced engine cleanliness, and modern engine protections.

TOP TIER™ is a recognized benchmark for fuel quality that goes beyond minimum U.S. EPA requirements. The new TOP TIER+™ standard has introduced rigorous fuel testing protocols to ensure long-term engine health and emissions control. Key evaluation criteria is a 60% improvement in injector performance in modern Gasoline Direct Injection (GDI) engines, gauged by measuring injector pulse width (how long it takes to inject fuel), as well as the addition of multiple safeguards on emissions soot growth restriction and the elevation of pre-ignition events within engine cylinders.

Lubrizol’s additives are tailored for both warm and cold climates across the United States and maintain the trusted product structure customers have relied on for years. Both formulations are engineered to achieve compliance with legacy TOP TIER™, TOP TIER+™, CARB, and LAC requirements—delivering reliable performance across regions.

For more information, please contact your Lubrizol representative.

Lubrizol Receives Certification for TOP TIER+™