You may have heard that car seats have expiration dates. It's true, they do. There are concrete and important reasons why we must retire our trusty seats after a certain time.
Take some time to look through the galleries on the left. We have provided photos of some popular car seats and where to look for the date of manufacture and expiration dates. These labels also may include model, serial and batch numbers. The companies don't always make this process easy. This is especially true when the date is found molded into the plastic. We did our best to help you find the appropriate information for certain child seats. If you need more guidance finding this information on your particular model, contact your manufacturer or post your question and we'll try and assist you. We will grow our photo library over time to address additional seats.
If you've looked at the photos, you understand that there are indeed manufacturer expiration dates. We found that dates can be as many as 8 years and in some cases as little as 5. Parents should know that NHTSA instructs its techs and both Safe Kids and the Juvenile Product Manufacturers Association agree that no seat should be used for more than a period of 6 years from its date of manufacture. What should the public take from this? They should note both experts and seat manufacturers agree that seats do have a finite lifespan. Best practice would be to retire that seat after 6 years. That is of course unless your car seat manufacturer states that its lifespan is 5 years. Always consult your seat markings, labels and manual for this information.
Let's say you're on board so far. Now, you need to know the reasons why they expire.
Technology changes
Car seat technology is always evolving, as are vehicles' ability to secure seats properly and consistently. Before 2002, Lower Anchor & Tethers for Children (LATCH) did not exist. Now it's a common system by which car seats are installed. The same is true of top tethers on car seats and tether anchors in cars. A skilled technician would never think to bypass tether usage if it is an option. This technology exists to make our children safer.
Materials wear out
Plastic stresses and warps. Straps and fabrics fray and rip. Instruction manuals get lost or destroyed. Important instructional labels fade, tear or fall off completely.
Manufacturing landscapes change
Your manufacturer may no longer stock replacement manuals and parts. Maybe the company has gone out of business entirely.
The bottom line is this: Know how to check your car seat's expiration date and vital information. Retire that old car seat and get a new one if necessary. As always, ask for help. Contact a CPS technician for some curb-side instruction.
Thank you for this imformation. I was surprised when I first learned car seats have expirations dates but I didn't know why. I thought it was a marketing ploy. So many parents I talk to have never heard of this.
Posted by: marilyn | March 19, 2008 at 01:17 PM
No problem Marilyn. It's definitely not a marketing scam. The more parents know their seats expire and how to determine their seats' expiration date the better.
Posted by: SteveB | March 19, 2008 at 01:35 PM
There's been such hysteria surrounding children's car seats, and I think it's a continued regression of parents into a state of learned helplessness. In the past there were so many problems with installation. People were totally incompetent at following instructions and performing the checks of installation.
Now it's the expiration issue.
Britax says:
After six years, technology has changed, components degrade from the environment (depending on how and where stored), parts get lost or installed incorrectly, or instructions and labels may not be available or not legible.
Expiring because a label is not legible??? Or because you are installing it improperly?? Components degrading is really the only condition a consumer has some difficulty discerning. However,
are you throwing out all the other weak links in the chain? Your car's seat belt, while certainly thicker, but not expirable? How do you now? They are wound up most of the time, can't be good. Is the belt's mechanism being checked too? How about the safety features over-all of the vehicle? You have to use common sense most of all. A thick child seat like the Britax Elite is so sturdy, and when inspections reveal straps are not damaged or frayed, does expiration make sense just because of a manufactured date? Frequent inspections are needed throughout the use of anything safety related.
Something just doesn't seem right about this recommendation.
Posted by: TomD | June 03, 2008 at 09:59 PM
Tom, we've responded to your comment in a new blog post about expiration dates. Thanks for your contributing to the blog, I'm sure there are many parents with the same questions
http://blog.safetysquad.com/safety_squad/2008/06/car-seat-expira.html
Posted by: Brooks | June 04, 2008 at 10:17 PM
Oh!! Very important information!!
Posted by: Sage | June 28, 2008 at 06:43 AM
I'm glad I just bought a seat marketed as "the last car seat you'll ever need", only to see that it has an expiration date prior to the date at which my child will legally no longer need any sort of booster seat.
Posted by: Jennifer | September 17, 2008 at 03:06 PM
My wife and I have discussed this at length. She insists that upon the date of expiration...the seat is no longer good...not a day earlier, not a day later. Once the 'magical day' arrives...out with the 'old' car seat!
To me that doesn't make any sense. Have we become a society of black and white where lateral or logical thought is frowned upon?
As a chemical engineer...I have to question the approach and would like to propose that the 6 year limit is intended for those who use the car seats on a daily basis (addressing wear on the belts) or for those who park their vehicles in the sun (where plastics are more likely to break down).
I would like to think that using the car/booster seat every other day, at best, and parking in the garage (climate controlled and out of direct sunlight) has increased the life expectancy of our seat by a minimum of 2-6 years...but I'm going to lose that battle.
What ever happened to logic? Inspect the belts, inspect the plastics, make sure that the seat is rigidly installed...to say that the plastic may have cracks that you can't see is the 'catch-all' and only opens another Pandora's box. Before you know it...the recommendations are going to call for annual replacement of the car seats.
Gotta go...my wife is calling. Time to throw the baby out with the bath water...and get another booster seat. Thanks for the posts.
Posted by: Nick | January 12, 2009 at 09:35 PM
I just purchased a Sunshine Kids Radian 80 carseat and upon reading the manual found that it expires 8 years from manufacture date. Is that because the frame is steel instead of plastic? I am hoping it lasts 8 years as it is marketed as the only carseat you'll need to buy.
Posted by: Sarah | April 03, 2009 at 11:03 AM
Hi Sarah,
As to the exact composition of the materials and why Sunshine Kids gives their seat an 8 year lifespan we can't be sure of. However, always go by the manufacturer's instructions in this department. If we don't know the manufacturer's assigned expiration date, we assume 6 years from date of manufacture.
I will say that the seat construction of the Radian line seems pretty durable. If you are buying it for a newborn, please be aware that the lowest harness slot setting may not be low enough to properly fit a newborn or small infant. If that is your case, you may want to consider an infant carrier design for your first step.
Posted by: Safety Squad | April 03, 2009 at 11:15 AM
Great information! The info which you provided on this blog about the car seats and its expire date and reasons of expire is very good. We have to buy the car seats which have good long life or durable car seats we need to buy for our children. Before purchasing the car seat we need to see the expire date of that product.
Posted by: carseats19 | May 14, 2009 at 10:02 AM
Glad I saw this post. Now I am more aware about the car seats expiration date. Thanks. I will check my car seat as well.
-seff-
Posted by: Cars for sale Philippines | May 19, 2009 at 09:37 PM
Makes sense. These products are made out of material that can lose their quality from inception. They have parts that are not meant to last forever. Great post and one I never had considered before.
Posted by: arizona bankruptcy attorney | June 22, 2009 at 12:30 AM
Liken it to cars of old - remember the old cracked vinyl dashboards and why people in Arizona put carpet on their car interiors....Even today! Plastic degrades and because manufacturers can't limit the sales to certain states - they make the expiration date to the worst case scenario - HOT, HOT weather and lots of sun load from sitting in cars.
I hope that this article makes people more aware and to know that you can't use these forever... or buy used ones! It is cheaper to buy a new car seat then a wheel chair accessible van - considering the worst case scenario!
Posted by: GwenR | August 06, 2009 at 10:20 AM
Its really good to see this blog, u have nice information about auto body parts. Images here are also good. I will like too see this blog again.
Posted by: Auto Body Parts | December 01, 2009 at 03:32 AM
A vehicle, can also cause a hazard for pedestrians. A number of pedestrian deaths from collisions with vehicles equipped with tow bars led to the European Union ban on them in new cars made after January 2002. Later towbars ridges were banned as an aftermarket accessory in the Union.
Posted by: Tow bars | December 30, 2009 at 05:36 AM
I think it's good that car seats have expiration dates. Milk does...and we throw that out promptly. Ok...well, I do. My child's safety is of the utmost importance.
Posted by: Used Bucket Trucks | April 13, 2010 at 02:06 PM
I have to say I'm glad that these things expire. I can only imagine some people trying to drive around with their kids in car seats that are 10 years old. When we had our first child, 8 years ago, the car seats were darn near impossible to install correctly without the help of a professional, and even then they never seemed to stay installed snugly.
The newer car seats are much better. Technology continues to improve and the seats are safer, more attractive and easier to install. There's a lot to be said about the ease of installation that seats today have in terms of safety. You don't have to spend an hour wrestling to get some of the newer seats in the right way.
Expiration dates are a necessity on infant car seats in order to make sure that kids are riding as safely as possible out on the roads.
Posted by: The Infant Car Seat Guy | July 24, 2010 at 06:40 PM
As a collision repair instructor, this is good information to know. This is something that our students need to know more about.
Posted by: Donnie Smith/ Collision Repair Instructor | July 25, 2010 at 08:49 AM
No problem Marilyn. It's definitely not a marketing scam. The more parents know their seats expire and how to determine their seats' expiration date the better.
Posted by: stun gun | July 29, 2010 at 07:25 PM
Like @Marilyn I also thought expiration dates were a marketing ploy to get more people to buy/renew their car seats. After reading this article, I will be checking the date on my child's car seat a.s.a.p.
Posted by: second hand cars | August 17, 2010 at 11:15 AM