How Long Are Car Seats Good For And Why?

logo by Editorial Staff | Updated on September 30th, 2023

When it comes to ensuring the safety of you and your loved ones on the road, car seats play an indispensable role. But did you know that like many other products, car seats come with an expiration date? Understanding the lifespan of car seats is crucial not only for compliance with safety regulations but also for your well-being. This comprehensive guide will delve into the nitty-gritty of car seat expiration, why it matters, and what steps you should take to ensure optimal safety.

How Long Do Car Seats Typically Last?

The lifespan of most car seats ranges between 6 to 10 years from their manufacturing date. If you’ve been using your car seat for over six years, it’s time to start thinking about a replacement.

black leather car seat in car

The expiration date is not just a random number set by manufacturers; it’s based on a combination of factors. These factors include the durability of materials used in the seat, advancements in safety technology, and changes in safety standards.

Different materials have different durability levels. For instance, seats made of high-quality, heavy-duty plastics and metal tend to last longer than those made from less durable materials. The way you install and handle the car seat also plays a significant role in determining its longevity.

To find out the exact expiration date of your car seat, consult the user manual that comes with it. This manual will contain details like the serial number, production date, and expiration date. Paying attention to this information can be a lifesaver for you and your family.

CompanyExpiring period
Britax9 years approximately
Chicco6-7 years
Cosconearly 6 years
Dionobetween 6-10 years
Evenflo6 years
Gracobetween 7 – 10 years
Evenflo Symphony8 years
Evenflo Safemax10 years

Why Do Car Seats Have an Expiration Date?

You might think that expiration dates on car seats are a marketing gimmick, but there are valid reasons behind this practice.

Normal Wear and Tear

Think about how often you use your car seat—especially if you’re a parent. Your child is buckled in for every ride to school, grocery stores, and family visits. Over time, this frequent usage causes the fabric and the mechanical parts to wear down, compromising safety features.

Changes in Safety Regulations

Safety standards for automotive equipment, like car seats, are always evolving thanks to ongoing research and technological advancements. While your older seat might have been the best in class a few years ago, new models might offer improved safety features that you wouldn’t want to miss out on.

Limitations in Manufacturer Testing

Manufacturers do subject their products to rigorous testing, but these tests have a time limit. They are not designed to simulate the wear and tear a car seat would experience over 15 or 20 years.

Recalls and Safety Alerts

If there’s a recall, being in possession of an expired seat may mean that you missed important safety updates. Expiration dates help ensure that you have a seat that complies with current safety standards.

Locating the Expiration Date on Your Car Seat

Expiration dates are usually indicated on a label found on the car seat. Sometimes, they can also be stamped directly into the plastic. Always cross-verify this information on both the seat and the removable base, if applicable.

In some cases, the date might only indicate the manufacturing year. To calculate the expiration date in such situations, simply add six years to this date as per the American Academy of Pediatrics guidelines.

Disposing of Expired Car Seats

Once a car seat expires, it should not be used, donated, or sold. It can be taken to a trade-in program, recycled, or dismantled and properly disposed of to ensure it doesn’t pose a safety risk.


Car seat expiration dates are not something to take lightly; they are a critical part of ensuring your child’s safety during travel. By paying close attention to the materials used in construction and diligently checking expiration dates, you can significantly reduce the risk of injury in case of an accident.

Always remember, safety comes first, and knowing the ins and outs of car seat expiration can make all the difference.


Editorial Staff

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