What percentage of American children live in poverty? According to the National Center for Children in Poverty, 16 percent of children (20 percent of children under age six) in America live in poverty. The child poverty rate in America is often two to three times higher than that of other major industrial nations. Poverty is defined as living in families with incomes below the federal poverty line ($21,200 for a family of four in 2008).
The main cause for tire cupping is worn suspension allowing too much freedom for the wheel to bounce and vibrate, specifically shocks/struts and bushings. If your wheels are going out of balance, this issue is greatly amplified.
At a tread depth of 4/32ââ or less, tires are more vulnerable to damage and can weaken suspension, which will then cause cupping. Driving Consequences of Your Back Tires Cupping Driving while neglecting any present damage is dangerous, especially when the damage causes bouncing and vibration.