Check the listing for details. PLATINUM BLACK TIRE (PENTAIR - 370405Z). Condition: New. Listed at 25.95 USD. Pentair Kreepy Krauly Platinum Wheel - Rubber Tire - Black (370405Z) (Wide)The wheel (wide rubber tire) is a replacement part that was made by Pentair. The same high-quality materials were used to manufacture the original factory part. Making this a genuine OEM product.This tire is black and made from a solidified rubber material which gives the cleaner the ability to move with ease around the pool's bottom surface along with the help of the wheel. It also gives the cleaner the ability to climb up and down the pool walls covering more surface area for a neat and clean pool.When trying to troubleshoot an issue you are having with your cleaner not moving or grabbing the surface of the pool as well as it was before you can always start by checking the cleaner’s tires. These parts can wear and deteriorate over time based on the use of the cleaner. This is an indication that it may be time to replace these parts when the cleaner starts having trouble with its maneuverability.