Tires; Sheet Metal Damage - Buick 2009 Lucerne Owner's Manual

The surface of these wheels is similar to the painted
surface of the vehicle. Do not use strong soaps,
chemicals, abrasive polishes, abrasive cleaners,
cleaners with acid, or abrasive cleaning brushes
on them because they could damage the surface.
Do not use chrome polish on aluminum wheels.
Notice: Using chrome polish on aluminum wheels
could damage the wheels. The repairs would not
be covered by the vehicle warranty. Use chrome
polish on chrome wheels only.
Use chrome polish only on chrome-plated wheels, but
avoid any painted surface of the wheel, and buff off
immediately after application.
Notice: Driving the vehicle through an automatic
car wash that has silicone carbide tire cleaning
brushes, could damage the aluminum or
chrome-plated wheels. The repairs would not
be covered by the vehicle warranty. Never drive
a vehicle that has aluminum or chrome-plated
wheels through an automatic car wash that
uses silicone carbide tire cleaning brushes.

Tires

To clean the tires, use a stiff brush with tire cleaner.
Notice: Using petroleum-based tire dressing
products on the vehicle may damage the paint finish
and/or tires. When applying a tire dressing, always
wipe off any overspray from all painted surfaces
on the vehicle.

Sheet Metal Damage

If the vehicle is damaged and requires sheet metal
repair or replacement, make sure the body repair
shop applies anti-corrosion material to parts repaired
or replaced to restore corrosion protection.
Original manufacturer replacement parts will provide
the corrosion protection while maintaining the vehicle
warranty.
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