What condition should you look for at wheel bearing seals?
Correct answer: B. – Leakage
During the walk-around inspection, verify that the wheel bearing and its seal are not leaking. Leakage can indicate that lubricant is escaping from the hub. Tire pressure and brake wear are important checks, but they do not describe the condition of a wheel bearing seal.
Source: Virginia Commercial Driver’s License Manual — § 2.1.5, “Seven-step Inspection Method”

