What should you check wheel bearing seals for?

Checking wheel bearing seals for rips, tears, cracks, and leaks is crucial for ensuring the proper functioning of a vehicle's wheel bearings. These seals are designed to keep lubrication in and contaminants out. Any damage such as rips or cracks can compromise their ability to perform this function, leading to potential failure of the wheel bearing. Leaks can indicate that the lubrication is escaping, which can result in increased friction, heat, and ultimately, bearing failure. Regular inspection of these seals helps maintain the overall safety and reliability of the vehicle, as well as prolongs the life of the bearings.

The other options do not directly relate to the critical aspects one should monitor with wheel bearing seals. Color and design, for instance, are not relevant to their functionality, while greasiness matters to lubrication but does not specifically address the condition of the seals themselves. Weight and balance relate more to the overall integrity of the vehicle rather than specifically to the seals.