ASE T5 Domain 4: Wheels, Tires, and Hub Diagnosis and Repair

During an inspection, a technician finds that a wheel hub is running hotter than usual. The FIRST component to inspect should be the:

A truck's tire shows signs of cupping. This irregular tire wear pattern is MOST likely due to:

A technician notices that a truck's tires are wearing more on the outside edges. The most probable cause is:

When diagnosing a vibration in a heavy-duty truck at highway speeds, the FIRST thing to check is:

A technician finds that a truck's steer tires have feathered wear. This is MOST likely caused by:

A truck with dual rear wheels exhibits abnormal wear on the inner tires. The most likely cause is:

After replacing tires on a heavy-duty truck, the technician notices a steering pull to one side. The most likely cause is:

A heavy-duty truck's wheel hub shows signs of lubricant leakage. The FIRST component to check is the:

During a brake inspection, a technician finds oil on the inside of a wheel rim. This is MOST likely due to a leaking:

A technician notes that a truck has irregular tire wear and a wandering issue at highway speeds. The FIRST area to inspect is the: