Ingabe izigqoko zokuhamba ngebhayisikili zisindisa izimpilo zezingane? Izigqoko zebhayisikili cishe zingamaphesenti angama-90 ezisebenza kahle ekuvimbeleni ukulimala ebuchosheni, ngokusho kweNHTSA. Ukusetshenziswa kwesigqoko sebhayisikili somhlaba wonke izingane ezineminyaka engu-4 kuya kwengu-15 kuzovimbela ukulimala ekhanda okungama-39,000 kuye kwangama-45,000. Babalelwa ku-540,000 abagibeli bamabhayisikili abafuna ukunakekelwa okuphuthumayo ngokulimala unyaka nonyaka.