The TRUCKPRO SAE 75W90 full synthetic gear oil is designed to enhance lubrication for smoother gear shifts and reduced friction in demanding conditions. It features extended oil change intervals due to its high oxidation stability, protecting against wear with advanced anti-wear additives. This gear oil maintains viscosity across a wide range of operating temperatures, making it suitable for varied conditions. Its optimum thermal stability reduces oil breakdown under heavy loads over time. Available in a 16-gallon quantity, it supports long-term efficient vehicle operation.