The vehicle seat base isn’t protected. Ensure when you initially install the vehicle seat that you push down with all your weight to ensure the base is secure and cosy in your backseat. The fix? Loosen up the seatbelt to reset the base into the backseat and tighten the seatbelt https://arthuranxxg.acidblog.net/63938988/not-known-factual-statements-about-nhtsa-guidelines-for-car-seats