The specification defines the amount of rotational force, measured in foot-pounds (ft-lbs) or Newton-meters (Nm), required to securely fasten the wheels to a specific sport utility vehicle manufactured by Toyota. Adherence to this specification is critical when installing or reinstalling wheels on the vehicle, such as during tire rotations or repairs.
Employing the correct force when securing the wheel nuts is essential for safety and vehicle performance. Insufficient tightening can lead to wheel detachment, potentially causing accidents. Conversely, over-tightening can damage the wheel studs or distort the brake rotors, also creating safety hazards. This specification has evolved over time to align with advancements in vehicle design, materials, and engineering standards, ensuring optimal wheel fastening.