The vehicle's wheels are cast aluminum. Damage from harsh chemicals, acid based wheel cleaners, brake dust and lack of maintenance can occur. Regular washing and the use of a corrosion protectant will help to maintain their original appearance.
HARLEY WHEEL AND TIRE CLEANER (94658-98) is recommended for cleaning wheels and tires. Then use
HARLEY GLOSS (94627-98) to protect the aluminum wheel surfaces.
See a Harley-Davidson dealer for cleaning and polishing products.