The Spectra Premium Industries, Inc. GM515 Fuel Tank Assembly with Lock Ring is engineered to meet or exceed the performance of the original equipment it replaces. Designed for durability and reliability, this fuel tank assembly is constructed with corrosion-resistant, OE-approved Ni-Tern steel, ensuring longevity and resistance to environmental factors. The inclusion of a lock ring with each tank simplifies the installation process, reducing downtime and labor costs. Each unit undergoes rigorous leak testing after production to guarantee it is free from fuel and evaporative leaks, providing peace of mind and operational efficiency. The tank's dimensions—38.5" in length, 25" in width, and 10.75" in height—are tailored to fit specific vehicle applications, ensuring a precise fit and optimal performance. The silver finish not only offers a sleek appearance but also contributes to the tank's resistance against corrosion. By choosing the GM515 Fuel Tank Assembly, fleet operators can enhance vehicle reliability, minimize maintenance intervals, and ensure consistent fuel delivery, thereby optimizing overall fleet performance and reducing operational disruptions.