The Best All in One Car Seats: One Seat for Life

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If you're a fresh parent, you're probably startled by the number of restrictions and recommendations regarding car seats.

Yet, this is essentially not a bad thing. The regulations exist so that your little one can be secured in traffic the safest way possible.

On the other hand, this means that you will need up to four different car seats until your child reaches the bottom age limit for a safety belt. Whoa! When I first found out about this, I was shocked.

Where will I find the money?

Luckily, I was curious enough to search the internet with a fine-tooth comb and find the most cost-efficient offers.

And let me tell you this: The best all in one car seats, they honestly pay off! They deliver quality, durability, safety, and keep you on a budget!

So, without any further ado, I provide you my reliable list of the 10 best all-in-one car seats!

Stay tuned!

Table of Contents

Top 3 Recommendations

If you're only interested in the top-notch offers, give this top 3 overview a glance before you start reading the extensive reviews!

Best All-in-one Car Seats on the Market: My Top 10 Choices

Graco 4Ever DLX 4 in 1 Car Seat - Best Safety Benefits

Graco is a worldwide known car seat manufacturer with top safety features. The same goes this time with this all-in-one car seat.

Namely, the car seat has a Protect Plus engineering safety system; therefore, it protects your little passengers in frontal, rear, side, and rollover crashes.

Moreover, the all-in-one design offers you ten years of use and four modes of usage. Thus, you cause it as a:

  • rear-facing seat (4-40 pounds)
  • forward-facing harness seat (22-65 pounds)
  • high back belt-positioning booster seat (40-100 pounds)
  • backless belt-positioning booster seat (40-120 pounds).

For extra safety and stability, your little one will find a 5-point harness system.

The harness is unique since it offers different height and managing options of both harness and headrest, offering ten positions in one motion, ensuring your child is always adequately secured.

With six reclining positions, the Graco 4Ever DLX all-in-one car seat is an exceptional model since you can find the best fit for your baby and make them comfortable and soft for an extended time.

So, they will be cozy while on longer journeys.

Of course, the all-in-one car seat will wow you since it offers a supreme LATCH installation.

As you will find, the LATCH contains the In Right setup system, with an effortless, one-second attachment, followed by an audible click to ensure you have completed the process successfully.

Once you've correctly finished the process, your installation will be secure and stable for a more extended period.

However, you can install it without the LATCH system, too, with the integrated belt lock-off that ensures the most straightforward installation with the regular vehicle seat belt.

The result is the same - the seat won't move around once you connect all parts.

  • Easy cleaning without uninstalling the seat
  • Comfortable
  • Easy to install
  • Durable
  • Minor design flaws
  • Color issues

Graco Grows4Me 4 in 1 Car Seat - The Best-Rated All-in-one Car Seat

We've come to the best-rated all-in-one car seat on Amazon, the fantastic Graco Grows4Me 4 in 1 car seat, and it most definitely is worthy of its place on this list.

Graco dominates the market for more than sixty years now, and during that time, it has done nothing but improve.

Their equipment is honestly reliable, safe, and convenient, so you can never miss with one of theirs.

I love this seat because it is one of the few car seats with the backless booster mode, if not the only one. Hence, it accommodates your kid in a rear facing, forward facing, high-back booster and backless booster position (5-110 pounds).

Graco made sure that their convertible accommodates your child correctly in every stage with six recline positions and even ten headrest positions.

Additionally, the SimplySafe, one-motion adjustment takes no more than a second of your time to modify the seat. You'll grow to love this feature when you first try to convert your car seat, trust me.

Another great feature of the Graco four-in-one car seat is the LATCH system, enabling an effortless installation, while the unique harness compartment allows you to store the harness when the seat is used in a booster mode.

Most importantly, the seat passed rigorous crash tests ensuring your child will remain intact in the case of frontal, side, or even rollover crashes.

Additionally, special tests determined the seats' resistance in extreme temperatures (the seat was not treated with a flame-retardant).

As for the FAA-approval, you can use the Graco 4-in-1 convertible in an airplane in a rear facing and forward facing mode with an internal harness. However, you cannot use it as a booster seat.

  • Four-in-one
  • FAA-approved
  • Passed safety tests
  • Easy to install
  • One-motion system
  • Highly adjustable
  • LATCH-equipped
  • Other models have a ten pounds higher total weight limit

Britax One4Life ClickTight All-In-One - Best SafeCell & Dual Side-impact Protection

Another well-known brand is Britax.

The Britax all-in-one car seat is unique since it comes with ten years of use and fits all child development stages.

Namely, the Britax car seat offers maximum support and accommodates all children between 5 and 120 pounds. Hence, you can easily convert it and provide the kid with the necessary support and mode.

In addition, the all-in-one seat benefits the best side-impact protection and offers incredible safety features for your little ones.

As you will see, the car seat comes with two layers of side-impact protection along with the frame and surrounds your kiddo's head, neck, and torso.

Also, the protection includes the EPS energy and shock-absorbing foam, so the external forces, pressure, and impacts cannot harm your baby. So, even if the shell cracks or breaks, your baby will remain intact, stable, and secure in the car seat.

However, another defensive weapon is the SafeCell technology that crumples to help absorb the impacts and energy and keep your baby untouchable.

But, the high-strength steel frame also contributes to reinforcing the car seat structure and keeps it stable and secure.

For your little one's comfort, softness, and coziness, the all-in-one car seat provides built-in cooling channels, along with the ventilated and breathable mesh, to improve the airflow, circulation, and keep your kiddo comfortable, relaxed, cool, calm, and soft for a more extended time.

In addition, the nine-position quick push recline system also helps you find the best body posture for your little one and the best fit for your MV.

Besides, the 15-position quick-adjust harness and headrest also create a perfect fit as your kiddo grows.

Finally, the seat is easy to clean since the content doesn't contain chemicals and flame-retardant ingredients; therefore, it's machine-washable and dry-safe.

  • Comfortable
  • Easy to clean and install
  • Legroom
  • No anti-rebound bar

Chicco Fit4 4-in-1 Convertible Car Seat -The Most Convenient Use For 10 Years

Chicco is thus far the most widely-known manufacturer of baby equipment. Their products are popular all around the world, and customers often testify to their quality and longevity.

For these reasons, exactly, I believe that Chicco Fit4 4-in-1 convertible car seat is the one of most reliable choice on the market.

What makes this seat unique is the innovative system that makes it super-easy for us to install, adjust, clean, and generally use the car seat.

It follows your baby as he/she grows, yet with every stage, the seat remains equally comfortable and safe. This is possible because the seat is incredibly adjustable, with even nine recline positions and ten headrest positions.

For starters, the seat features a four-in-one design, including a rear facing car seat (from four to sixteen lbs), forward facing car seat (from twelve to forty lbs), forward facing car seat for preschoolers (from twenty-five to sixty-five lbs), and a belt positioning booster (from forty to one hundred lbs).

Thanks to the unique FitKit multi-layered system, you can effortlessly transform the seat from one stage to another, yet if you struggle with the process, scan the QR code on the side for guidance.

How convenient, right? 

As for the installment, you won't struggle for the slightest bit thanks to the ReclineSure leveling system, force-multiplying SuperCinch tightener(LATCH), RideRight bubble levels, as well as LockSure system for safe belt-tightening.

What is more, I love this seat because it is ultra-safe, having a DuoGuard side impact protection with a sturdy steel frame and EPS foam that surrounds the head and torso.

Notably, the seat meets the federal standards and can be used in an airplane, so you can bring it with you when flying with your infant or toddler.

  • Four-in-one design
  • Easy to install
  • Easy to adjust
  • Safe
  • Convenient
  • Slim design
  • Multi-layered

Evenflo EveryStage DLX All-In-One Convertible - Best Space-saving Seat

The following all-in-one car seat will wow you since it offers a tight spot and more space in your vehicle's back seat.

The Evenflo all-in-one car seat is specific since it has the EasyClick LATCH system that ratchets and achieves three times tighter and narrower installation processes.

Therefore, it will offer three times more space in comparison with other similar car seats. In addition, you can find numerous data based on a 2018 sturdy research on the LATCH system.

Also, the all-in-one car seat is exceptional, as it offers all stages of use and all modes. So, it will fit rear-facing, forward-facing, and a belt-positioning booster mode for children up to 120 pounds.

And, you can place your infants, middle-sized, and older kids inside, and the seat will provide maximum support and the best comfort.

When speaking about comfort, it's crucial to remember that the seat offers numerous angles and reclining positions to help minimize the head slump and help maintain the airway open for a cradled and custom fit.

Therefore, the seat easily adjusts to your kid's needs and follows their body posture.

Of course, you will love the seat since it has a particular rear-facing system that extends and allows your infants to remain in the rear-facing mode for an extended period. Thus, you will find they can use it until they're 50 pounds.

In addition, once you extend the seat or the cramp, it won't create pressure or take up too much space for other passengers.

Due to the machine-washable seat pads and wipeable materials, you can easily remove the parts and clean the car seat.

On the other hand, the two dishwasher-safe cup holders are also easily removable for on-the-snack use and effortless to clean and maintain.

Finally, the seat is safety-tested and meets all FMVSS.

  • Durable
  • Sturdy
  • Comfortable
  • No full reclining

Safety 1st Grow and Go All-in-One Convertible - Most Comfortable With Reclining Options

The Safety 1st all-in-one car seat is ideal for your kids since it offers all age modes and growth stages. Thus, it fits:

  • rear-facing mode kids between 5 and 40 pounds,
  • forward-facing mode kids from 22 to 65 pounds, and
  • booster mode kids between 40 and 100 pounds.

As you can see, the all-in-one car seat is easily adjustable, flexible, and versatile for everyone's needs and demands.

Thanks to its easy-to-adjust design and system, the QuickFit harness manages both the harness and headrest in a single motion.

So, you can moderate them without any trouble and fuss as your little one grows. The seat follows their needs, and they will be pressure-free.

With numerous comfort adjustment options that fit and follow kids from their birth to ten years of age, you can find the headrest, crotch strap, harness straps, and other easy-to-moderate parts to satisfy and follow your kid's needs and demands.

Due to the multiple recline options, your little ones can lean back and enjoy more in the longer or shorter trips, even if you use the seat in the forward-facing mode.

In addition, the seat will help them find the correct body position, keep their head, shoulders, and spine in optimal condition, and reduce pressure and discomfort. So, the seat offers excellent support and comfort benefits.

Parents will find the seat convenient due to the famous parent-friendly design.

Namely, the all-in-one car seat keeps straps out of the way when you need to place or move the children out of the seat.

And since mess is an inevitable part of all trips, the all-in-one seat contains removable and machine-washable content to help you clean and maintain the seat easily. The same goes for the cup holders.

  • Durable
  • Sturdy
  • Safe
  • Legroom
  • Versatile
  • Content quality issues

Evenflo Symphony DLX All-in-One - Easy to install and Use

Evenflo is one of the oldest car seat manufacturers on the market.

For more than one hundred years, it builds reliable and safe child restraint systems with designs especially adapted to relieve parents' everyday struggles with car seats.

The Symphony Elite All-in-One Car Seat is an all-inclusive model built to follow your child as he/she grows, being thus the only seat you'll need until your little one grows enough for a seatbelt.

The seat includes a rear facing mode, forward facing mode, and belt positioning booster mode.

In a rear facing seat, a child from five to forty lbs can ride safely, in the front facing seat from twenty-two to sixty-five lbs and in a booster mode from forty to one hundred and ten pounds.

Thanks to the removable head and body pillows, adjustable headrest, and three recline positions, the seat remains perfectly comfortable for your kid at each stage.

The Symphony Elite, the all-in-one seat, features an innovative latch system, SureLatch, enabling you to easily install the seat, tightly and securely without wiggles and room for motion.

What is more, a 5-point InfiniteSlide harness slides effortlessly to allow a secure and accurate fit every time, and quick entry and exit.

When it comes to safety, Evenflo seats exceed the federal crash standards, which means that your little will remain intact in the case of an accident. It features a thick layer of energy-absorbing EPP foam, providing side impact protection.

What is more, the seat is approved for the use in an airplane with an internal harness, so you don't have to buy another one when flying with your child.

  • A car seat for life
  • Ease of use
  • Adjustable
  • Three-in-one design
  • Two cup holders
  • Crash-tested
  • FAA-approved
  • Multiple position recline
  • A bit heavy 

Diono Radian 3RXT, 4-in-1 Convertible - The Best SlimFit All-in-One Car Seat

Now I know many parents live in a delusion that having a small car means there's no way you can get a decent convertible, let alone an all-in-one seat.

If you're one of them, let me tell you, I feel honored to be your guide through this enlightening journey; meet Diono Radian 3RXT.

Namely, the entire Diono Radian line is convertible SlimFit seats, specially designed to enable you to fit three across. In particular, this one is an all-in-one model, designed to accommodate your precious bundle from birth to the early teen period.

What is more, this model is one of the rare car seats designed to safely accommodate a newborn, thanks to a two-in-one infant positioning liner with an integrated travel wedge.

As your baby grows, simply remove the wedge for more space. With this seat, you can keep your baby rear facing longer until she/he gains fifty pounds.

After that, you can convert the seat into a forward facing harness seat (twenty-two to sixty-five pounds) and a high-back booster (forty to one hundred and twenty pounds).

Safety should not be one of your concerns with Diono Radian 3RXT.

It features an automotive-grade steel construction and memory foam, alongside layers of energy-absorbing foam and side-impact safeguard.

With the SuperLatch audible click system, the installation takes no time, and the covers can be removed and washed in the machine.

Finally, this seat meets the federal safety standards and can be used on aircraft, which is incredibly convenient due to its foldable design.

  • SlimFit
  • All-in-one
  • Can be used from birth
  • Safe newborn positioning
  • Rear facing loner
  • Reinforced steel construction
  • FAA-approved
  • /

Evenflo EveryFit 4-in-1 Convertible Car Seat - Extended use

As we have already mentioned, Evenflo has already won the customer's trust with its hundred years' long presence on the market and high-quality products.

That is why I have decided to include another excellent Evenflo all-in-one convertible car seat to our list - the Evenflo EveryFit 4-in-1 convertible car seat.

This is the only car seat I found, besides the Graco model, that includes the no-back booster mode.

Namely, it features four different modes: rear facing, forward facing, a high-back booster, and no-back booster. This is beneficial because it allows your child to remain in a booster longer, which is certainly safer than a safety belt.

When it comes to the weight limits, this tremendous convertible car seat accommodates kids from four to one hundred and twenty pounds, which is the widest span on the market.

As the other Evenflo model, every fit also has the SureSafe latch connector, four recline positions, and twelve headrest positions. In this way, you can adapt the car seat to achieve a perfect fit for your child in every stage.

What is more, the seat features advanced side impact protection proven to reduce crash forces up to 30% and has been rollover tested, and structural integrity tested.

The seat is made of upgraded mesh fabric that allows the air circulation for the convenience of use. It also incorporates a cup holder and removable snack tray, so your little one can have everything at hand.

Most importantly, the Evenflo EveryFit meets all the federal safety standards and can be used in an airplane with an internal harness.

Despite all these advantages, the seat is very affordable, being the only seat you'll need for ten years of your child's growth.

  • Longer booster use
  • Adjustable
  • Easy to install
  • Convenient
  • Breathable
  • Crash-tested
  • Faa-approved
  • /

Maxi-Cosi Magellan XP 5-in-1 Convertible Car Seat - European Engineering

Maxi-Cosi Magellan XP presents the ultimate combination of elegant style and super-safe European design.

It was built to accommodate your child from infancy up to 10 years of age comfortably thanks to the high adjustability and advanced engineering.

Let's see what this seat is all about!

Magellan XP is probably the only convertible car seat on the market with a five-in-one design.

It accommodates an infant in a rear facing position (from five to twenty pounds), then a toddler in the same position (from twenty-two to forty pounds), a toddler in a forward facing position (from twenty-two to sixty-five pounds), a preschooler in the same position (from forty to sixty-five pounds) and a schooler in a belt positioning booster (from forty to one hundred and twenty pounds).

I like that the maximum weight limit of the Magellan XP is honestly high, 120 pounds, so that you can keep your child in a booster longer.

What enables such precise age-accurate accommodation is the high adjustability of the seat.

Namely, this is the only model on the market with adjustable torso side impact protection. You can choose between three torso positions, seven recline positions, positions.

What is more, your child will experience the utmost comfort with the soft-touch infant pillows and self-wicking seat cover.

This convertible car seat is effortless to install and adjust due to integrated belt lock-offs and one-click latch connectors.

Plus, the innovative air protects, technology installed into the headrest absorbs the impact and provides additional protection and comfort to your child.

Finally, the car seat meets federal safety standards and is approved for use in an airplane with the internal harness.

  • Innovative design
  • Two cup holders
  • Multiple position recline
  • Highly adjustable
  • Perfectly safe
  • FAA-approved
  • Best car seat for toddler (two positions for toddlers)
  • Longer booster use
  • Hideaway harness
  • /

All-in-One Car Seats Buyer's Guide

Choosing the safest car seats can be genuinely stressful and exhausting for new parents. We all freak out when the time comes because we know that our child's safety depends on this.

What experience taught me is that once you do a little research on the best safety measures that a car seat should have, it is not that hard at all.

Yet, I wish there was someone to help me when I was preparing for the big day.

For this reason, exactly, I have decided to do your homework and provide an on-point buyer's guide with the list of things you should pay attention to when choosing the best convertible car seats.

It consists of the crucial questions you should ask when making a selection with explanations on why that particular feature is important.

1. What Positions Can the Car Seat Be Used in?

best all in one car seats 2020

The best all-in-one car seat accommodates your child for approximately ten years. Therefore make sure it can be used in a rear facing, forward facing, and booster position. 

If you can find a model enabling extended rear facing use, opt for it.

2. Was the Seat Crash-tested?

Make sure your car seat has been crash-tested in a front, side, and rollover crash. The seats that passed these tests are the safest seats on the market.

3. Is Your Car Seat Adjustable?

Adjustability is of crucial importance when it comes to convertible car seats.

If you want the same seat to accommodate an infant and a ten-year-old, you'll need to adjust the headrest, recline, and possibly torso protection.

4. Does Your Seat Have a Side Impact-protection?

Side impact protection is a MUST! It absorbs the energy in case of an accident and protects your little one's torso and head.

5. Does Your Seat Include a No-rethread Harness?

best all in one car seat and stroller

The old car seats used to have a rethread harness, which is an entirely non-efficient way to adapt your car seat.

Look for the convertible car seat with a no-rethread, easy-adjust harness to save yourself time and effort.

6. How Easy is the Seat to Install?

Installation is already a parent's worst nightmare, and if your seat does not have some handy features, you'll be in trouble.

Therefore, before you buy a specific all-in-one car seat, check how easy it is to install, whether it has the innovative LATCH-systems, and how complicated it is to convert the seat from one stage to another.

7. Can You Remove the Cup Holders?

best all in one car seat wirecutter

Cup holders might seem like an irrelevant segment of the car seat.

But in reality, if you're trying to fit three across, you should check if your convertible car seat has removable cup holders.

If not, it will be highly improbable to install more than two car seats properly.

8. What is the Price You Should Pay?

When it comes to the car seats, the more expensive the better, namely, the high-quality materials they use for the seats are very expensive.

Hence, if you want the quality, you should pay for it. The average price for all-in-one seats is around $180.

Frequently Asked Questions

What is all-in-one car seat?

An all-in-one car seat is one of the best investments you will make as a parent!

These car seats are designed to follow your child's growth from infant age up to preschool or even teenage years.

One of the most beneficial factors of all in one car seat is that they will save a lot of your budget.

Instead of splurging on a car seat each time your kid grows out of it, you will use one car seat for all growing stages.

These car seats usually have a lifespan of 10 years, so you will be investing in a long-term solution for car seat safety.

Are all-in-one car seats worth it?

Most certainly, YES! These car seats will save you a ton of money since instead of buying four different car seats over the course of ten years, you can buy one convertible car seat.

Are all-in-one car seats safe for infants?

Yes, all-in-one car seats are safe for infants.

Like every child's car seat, it needs to follow height, weight, and safety regulations.

An all-in-one car seat should be installed in a rear-facing position for infants and used with an infant insert.

The infant insert will offer proper support for the youngest passenger, and once your baby grows out of it, the insert is easily removed.

It's best to use an all-in-one car seat from infancy as it will allow the longest use and accommodate through every growing stage.

How do you keep your child in rear-facing position the longest?

Keeping your child riding in the rear-facing position is the safest practice.

With the American Academy of Pediatrics recommendation, a child must ride in the rear-facing position for at least until two.

To keep the child in this riding position, you will need to check the recommended weight and height specifications. Usually, for rear-facing riding, a weight recommendation is up to 50 pounds, allowing for extended use.

Wait until your kid reaches the limit specifications, and then you can consider moving to forward-facing.

What is the difference between convertible and all in one car seats?

the best all in one car seat

Convertible car seats can include only rear facing and forward facing mode, or forward facing and booster mode.

All-in-one car seats, on the other hand, include all three/four modes needed for your child, a rear facing, forward facing, and booster mode.

What is the difference between 2-in-1 and 3-in-1 car seat?

The most significant difference between a 2-in-1 car seat and a 3-in-2 is the installation mode and the riding mode they offer.

A 2-in-1 car seat is usually considered to be a convertible car seat. These car seats include two modes of installation-rear facing and forward-facing.

A 3-in-1 car seat will add an extra option and allow you to use a car seat as a booster.

By having this option, your kid will get to use the same car seat for longer and not get used to an entirely new unit with each growing stage!

What is the difference between 3-in-1 and 4-in-1 car seat?

A 3-in-1 car seat will have three models of riding use. You can use it as a rear-facing, forward-facing, and high-back booster seat.

With that being said, a 3-in-1 car seat is usually a combination of a 5-point harness and a harnessed booster seat.

With a 4-in-1 car seat, your kid will get to use more riding options! These car seats are designed to follow the child's growth from the earliest stage to the teenage years!

A 4-in-1 car seat can be installed as a rear-facing, forward-facing, high-back booster, and a backless booster seat!

What are the weight limits for the all in one car seats?

Usually, an all-in-one car seat will have a top limit of 120 pounds.

In the rear-facing position, an all-in-one car seat can be used from 4-40 pounds, forward-facing from 22-65, a high-back booster from 40-100, and a backless booster from 4-120 pounds.

The weight limits in models differ by only a few pounds, so make sure you get the one that works best with your kiddo's current weight.

Does the Graco 4-in-1 have a base?

The Graco Grows4Me 4 in 1 and Graco 4Ever DLX 4 in 1 car seat do not have a detachable car seat base.

All-in-one seats do not accept car seat bases and cannot be used as a carrier, unlike infant car seats.

However, because the Graco 4-in-1 does not require a base, it's easily installed in every vehicle.

How to adjust Graco all in one car seat?

The Graco 4Ever DLX 4 in 1 Car Seat is easily adjusted in all areas to follow your child's growth.

The seat position recline located on the bottom shell of the seat should be lifted to adjust the perfect ten position recline. Unfortunately, the rear-facing and forward-facing recline are marked, so you do a faulty setup.

Thanks to the no-rethread harness, you won't have to struggle with the adjustment. Instead, it automatically sets the harness and the headrest height.

What is the safest all-in-one car seat?

The safest one is undoubtedly the Graco 4Ever DLX 4 in 1 Car Seat due to its tests in all crashes, harness system, and overall durable shell and seat frame to keep your baby stable and intact.

What is the best all in one car seat for small cars?

The best all-in-one car seat for small cars is the Evenflo EveryStage DLX.

It has removable cup holders that are great for convenience and space-saving!

The dimensions of this Evenflo car seat are 22 x 19 x 26.5 inches, so that it will fit in a smaller vehicle with no trouble!

Plus, it may allow for three across installations in some cars.

Do all-in-one car seats expire?

Yes, they do. A general rule is that you can use them until your kids are ten or twelve years old, but not beyond that. After that, however, it depends on the child's size and weight.

So, experts generally don't test them over 10-12 years of use.

How long does all in one car seat expire?

All-in-one car seats usually have a lifespan of 10 years. The majority of car seats expire after the age of 6. However, since the all-in-one car seat has prolonged use, it will allow for more service.

After a car seat has expired, it should be recycled or thrown away.

Can I reuse all-in-one car seat for second baby?

If the car seat is not expired and damaged, you can use it for the second baby!

However, always make sure to check the condition of the all-in-one car seat before you use it with the second child.

The car seat needs to be in proper condition. Otherwise, it will compromise safety.

At what age do you change car seats?

You change them when your child reaches maximum weight and size limit or outgrows the recommended weight and size stated by the manufacturer and experts of the car seat they are using.

However, you can follow the safety regulations, and your kids should be seated like this:

rear-facing - infants and toddlers up to 2 years old or more if possible

forward-facing - toddlers and preschoolers up to 65 pounds and more if possible

booster seats - school children - 4 feet 9 inches tall and 8-12 years old

seat belts - older children - more aged than 12 years, but in the back seat if they're under 13

What age do babies outgrow infant car seat?

Babies usually outgrow the infant car seat when they reach nine months. However, it would help if you used the rear-facing car seat at least until the age of two.

If your baby has outgrown their infant insert, remove it but keep the car seat in the rear-facing position.

How to install Britax all-in-one car seat?

Set your seat in the position you want, whether it is rear-facing or forward-facing, and push the side button to adjust the recline.

While you recline the seat, make sure the level indicator is aligned with the appropriate color of the recline position.

Press the ClickTight install base to open it, thread the lap and shoulder belt through it and close the base.

Make sure the red ClickTight buttons are still visible once you close the base. Check it for tightness, and you are done!

Final Thoughts

As you probably concluded by now, an all-in-one car seat is an honestly good investment. It does not break the bank and provides the appropriate car restraint for your child over the course of ten years, at least.

What is more, these seats are highly adjustable and therefore provide the ultimate comfort and perfect fit for your child at every stage of his/her growth.

Yet, not all the models are equally good, which is why you should choose the car seat carefully.

My best all in one car seats recommendation is the fantastic Graco 4Ever DLX 4 in 1 Car Seat, due to the premium-quality material, best safety features, and protection, as well as its performance.

So, could you hurry up and order it now? Make your little ones safe with Graco!

Avatar of Kathy Warner

Kathy Warner

Kathy is a busy mother of two and a CPS technician for more than eight years. Her mission is to awaken parents to the importance of child passenger safety and show them the right practice. You can read more about her here

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