👉 Vehicle fluids are essential components that maintain the optimal performance and longevity of a vehicle's engine, transmission, brakes, and other critical systems. These fluids include oil, which lubricates moving parts to reduce friction and wear; coolant, which regulates engine temperature by absorbing heat and dissipating it; brake fluid, which ensures effective braking by transferring pressure from the brake pedal to the brakes; power steering fluid, which aids in steering by reducing the effort needed to turn the steering wheel; and transmission fluid, which lubricates gears and helps transfer power from the engine to the wheels. Each fluid has specific properties and requirements to function correctly, and regular changes are crucial for preventing damage and ensuring safety.