At a glance
What can fail
The clear coat on aluminum wheels may be thicker than designed. This extra coating compresses under load, causing wheel nuts to loosen over time. Loose wheel nuts can lead to broken hub bolts and wheel separation.
What the fix does
Technicians will remove the clear coat from the brake rotor mating surface and wheel nut contact areas on each wheel. Wheels, hub bolts, and nuts will be inspected and replaced if needed.
Summarized — see the official notice for exact wording, dates, and contacts.