Which tool can be used to check the tightness of the wheel lug nuts?

A torque wrench is specifically designed to measure the tightness of fasteners, such as wheel lug nuts, ensuring they are tightened to the manufacturer’s specified torque levels. This tool allows the operator to apply a precise amount of force, which is crucial for maintaining the safety and integrity of the wheel assembly. Properly torqued lug nuts prevent the wheels from loosening while the vehicle is in operation, reducing the risk of accidents caused by wheels coming off.

In contrast, a hammer is used for driving or breaking objects and would not provide a measurement of tightness. A screwdriver is primarily used to drive in or remove screws, which is not applicable to lug nuts. A measuring tape is used for measuring distances or lengths, not for assessing the tightness of fasteners. Each of these tools serves a different purpose and does not provide the same level of precision needed for checking the tightness of wheel lug nuts as a torque wrench does.