Use a tether whenever possible – whether the forward-facing car seat is being installed with lower anchors or a seat belt. Tethering a car seat can make the car seat more stable and can protect your child from suffering head and neck injuries in a crash. In this video, we see a car seat that is installed correctly (right) and one that is incorrect (left)—the tether is not being used and the seat belt has been routed through the incorrect belt path. Always follow both car seat manufacturer and ve