You can typically find a car seat's expiration date printed directly on the product itself. Look for a molded label on the plastic shell, often on the back or bottom. It might also be on a sticker attached to the seat. The label will explicitly state "Do not use after..." or list a manufacturing date with an expiration timeframe, usually 6 to 10 years from that date.
Car seats expire primarily due to material degradation. The plastics and foam that absorb crash forces can weaken over time from temperature fluctuations, sunlight exposure, and general wear and tear. Safety standards also evolve, making older seats potentially less effective. Using an expired seat compromises its ability to protect your child in an accident.
Here are the most common locations to check for the expiration date:
| Location on Car Seat | What to Look For | Typical Wording |
|---|
| Back of the shell | Molded or stamped into the plastic | "Do not use after [MM/YYYY]" |
| Bottom of the shell | A sticker or embossed date | "Manufacture Date: [Date]. Expires 10 years from this date." |
| Underneath the seat pad | A sewn-in label or sticker on the frame | "EXP: [Date]" or "Date of Manufacture" |
| On the side of the seat | A printed label | "This child restraint system meets all applicable safety standards. Expiration Date: [Date]" |
If you cannot find the date, check the owner's manual, which often has a diagram. As a last resort, contact the manufacturer directly with the model name and number. Never use a car seat if you cannot confirm it is within its expiration period. Your child's safety is worth the extra few minutes of checking.
