Common Car Seat Mistakes Increase Child Risk in Crashes
Nearly half of all car seats are installed or used incorrectly, significantly reducing their effectiveness and increasing the risk of injury in a crash. AlexCar offers guidance to avoid common errors.

Nearly 46% of all car seats are installed or used incorrectly, according to studies, a statistic that significantly compromises child safety in vehicle accidents. AlexCar has released a guide detailing these common mistakes and providing solutions to ensure proper installation and use, aiming to reduce the risk of serious injury.
Research indicates that improper car seat use is widespread, with up to 73% of seats being too loosely installed or having harness straps in the wrong position. For parents installing an infant car seat for the first time, the error rate can be as high as 95%.
The most frequent error identified is a loose installation. A properly secured seat should not move more than one inch side-to-side or front-to-back at the belt path. Excessive movement can lead to increased head injury risk. To achieve a secure fit, parents should press down firmly on the car seat while tightening the vehicle's seat belt or LATCH system.
Another critical area is harness strap positioning. For rear-facing seats, straps should originate at or just below the child's shoulders. For forward-facing seats, they should be at or just above the shoulders. Furthermore, the chest clip must be positioned at armpit level to keep the harness straps correctly located on the shoulders.
Finally, overly loose harness straps pose a significant danger. The straps should be snug enough that no excess webbing can be pinched at the shoulder. Additionally, bulky clothing, such as winter coats, should be removed before buckling the child, as these garments compress in a crash, negating the effectiveness of the restraint system.