Child booster seats , more than half of this year began selling the Insurance Institute for Highway Safety received the highest rating.
The association is determined by the insurance company , ranked 31 new models. 19 won the highest level of the " best way ", which means that they correctly positioned 4 - 8 years old children, almost all of the cars using conventional shoulder and lap belts .
BRITAX of Evenflo, Ferrari, United States Graco , Harmony and Recaro Safety First Research Institute of the " best choice " list seats. High-back booster seats that do not perform well back two .
A seat - Ferrari Beline SP - high-back mode is used, to get a " good choice " rating. This means that in most vehicles with is acceptable . 11 seats have a " check compliance " rating, which means the seat can provide a good choice, in some vehicles , but parents should make sure .
For the belt , flat across the overlapping portions of the right thigh and the shoulder through the children close to the middle of the shoulder. The institute said the child booster seats are less likely to crash than those without booster injured. Children should use boosters until they are large enough to accommodate the normal adult seat belt.

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