What is the function of applying the specified torque to wheel nuts?

Applying the specified torque to wheel nuts is essential for ensuring proper wheel security. When wheel nuts are torqued to the manufacturer’s specifications, they maintain the correct clamping force between the wheel and the hub. This prevents the wheel from becoming loose while the vehicle is in motion, which could lead to dangerous situations such as wheel separation or loss of control.

Proper torque also helps to evenly distribute stress across the wheel assembly, which can prolong the life of both the wheel and the tires. This practice is vital for safety and stability, particularly in emergency braking situations or when navigating rough terrain. Maintaining the correct torque on wheel nuts is a standard safety protocol in vehicle maintenance that significantly contributes to operational reliability.