Stainless steel brake lines are the way to go for added protection from rocks, mud and other road debris. Rough Country offers extended stainless steel brakes for your Dodge Ram with a 6" lift kit installed. The durable stainless steel outer layer increases the lifespan over a rubber brake lines while also preventing expansion of the inner Teflon layer - even under 4000 psi. This results in a noticeably firmer brake pedal feel by keeping the brake fluid moving to the brake line. To prevent leakage, hollow fasteners are located at both ends of each brake line. These stainless steel brake lines are DOT approved and backed by the Rough Country Limited Lifetime Warranty