Child Booster Seat Safety to Prevent Injuries

Ratings from the Insurance Institute for Highway Safety take the guesswork out of selecting boosters most likely to provide good lap and shoulder belt fit in a range of vehicles.

Unlike child restraints with built-in harnesses, a booster seat relies on a vehicle safety belt to buckle the child in. Its purpose is to make the adult belt fit the child better. Booster seats are for kids who have outgrown their forward-facing restraints.

Proper fit is key

IIHS ratings identified boosters most likely to provide good lap and shoulder belt fit. Safety belts are designed with adults in mind, not kids, but when a booster seat is doing its job, the vehicle belt will fit a child correctly. That means the lap belt willl lie flat across a child’s upper thighs, not across the soft abdomen, and the shoulder belt will cross snugly over the middle of a child’s shoulder.

The Institute puts the booster seats it tests into 4 categories:

Checking booster fit: Both the lap and shoulder belts must fit your child correctly.

Lap belt fit — The lap belt should lie flat and on top of the thighs, not higher up on the abdomen. 

alt="Good Lap Belt Fit"





Good lap belt fit (shown above)
arm rest is removed to show belt position

alt="Good Lap Belt Fit" 




Poor lap belt fit (shown above) arm rest is removed
to show belt position

Shoulder belt fit — The shoulder belt should fit across the middle of the child’s shoulder. If it falls off the shoulder or rests on your child’s neck, it won’t work as well. An improper fit could encourage your child to move the belt to a dangerous position, such as behind the back or under the arm.

alt="Good Shoulder Belt Fit"






Good Shoulder belt fit (shown above)

alt="Poor Shoulder Belt Fit"






Poor Shoulder Belt Fit (Shown above)

At Curran & Desharnais, P.C., we combine a substantial amount of legal experience with a unique perspective of the insurance industry to provide professional representation for victims in all types of accidents. Call 781-618-3197 to discuss a case or to discuss a question you may have.


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