Update your semi truck with enhanced brake control, with the HD Value 3/8" Nylon Air Brake Tubing that ensures you're Ready for the Road Ahead™. This replacement hose cycles compressed air through brake systems, while resisting damage from high temperatures, abrasions, and extreme pressures. Engineered with a corrosion-resistant and flexible rubber for fast installation and long-term dependability. FleetPride is your First Click in Heavy Duty®.