WHAT ARE KLEEN WHEELS?
Kleen Wheels is the well recognized trade name for a patented brake dust shield. A dust shield is nothing more than an INSIDE HUBCAP which fits into the inside of the wheel preventing the unsightly black brake dust from flowing outward onto the outside surface of an alloy or steel wheel.
Kleen Wheels are not to be confused with another type of product, since discontinued, a dust cover which completely covered the rotor and caliper. It was kind of a half a rubber football type of affair which really did a good job of keeping in the dust...and also the heat. Kleen Wheels are not to be confused with this earlier type of product! Kleen Wheels are not in any way to be considered a brake product, but merely a wheel accessory because it fits inside the wheel.