Booster Seats: When Is a Child Truly Ready

Tyria LockhartTyria Lockhartยท

A booster seat lifts a child so the adult seat belt crosses the strongest parts of the body. Moving up too early leaves the belt across the stomach and neck, which is exactly where it should never sit.

Check readiness before graduating.

  • The child should be at least four years old and forty pounds
  • They must sit correctly for the whole ride without slouching
  • The lap belt must lie flat across the upper thighs
  • The shoulder belt should cross the chest, not the neck

Keep them harnessed until they pass every test. A booster is a step up only when the belt fits right, and not a day before.

The belt that fits right across the hips and chest is what actually protects a child in a crash. Every booster decision comes back to that fit, and it is worth checking again as the child grows.