Maintain the braking system in your 2007.5-2018 Dodge 6.7L Cummins by replacing the brake fluid on a regular basis. Brakes are one of the most important components of vehicle safety although brake fluid is typically one of the most neglected fluids. Manufacturers typically advise changing the brake fluid every two to three years or at predetermined mileage intervals. It's crucial to adhere to the manufacturer's suggested maintenance schedule. Over time brake fluid will begin absorb moisture in the air. This water contamination can cause your brakes to start losing effectiveness since water decreases the brake fluid's boiling point. There are many brake fluids available such as DOT 3, DOT 4, DOT 5, and DOT 5.1. The most widely utilized braking fluids are DOT 3 and DOT 4. While DOT 3 and DOT 4 brake fluids are interchangeable, DOT 4 has a higher boiling point. Shop XDP for a wide assortment of products from all the leading brake fluid brands such as Lucas Oil, and more!