What’s the Best Convertible Car Seat for Tall Babies in 2021?


Best Convertible Car Seats For Tall Babies

“Mom, what was that loud noise?”  …being a child, she didn’t realize they got into a horrible accident…


It’s scary when you get into an accident.

It’s even scarier when you have your child with you. You have lost control, and the only thing to do is believe that all the safety equipment will do its job as it should.


It takes a lot of time to get the perfect car seat. Now things got a lot harder if you have a tall baby or toddler. You want to provide the best protection possible and not blow your whole budget.

This means countless hours of searching and comparing.

I have some good news for you. I’ve made the heavy lifting for you. I’ve looked through the whole market and found the best car seats that cater to tall babies, toddlers. This is why I’ve created the best convertible car seat for tall babies and toddler’s articles.

By reading it to the end, you will know which convertible car seat will be the best fit for you. Not only that, but I will share with you the details of the accident above. I will tell you exactly which car seat was involved and how did it perform.

Let’s get this best article started.


#1 Britax One4Life ClickTight – Best Convertible Car Seat For Tall Babies

Britax One4Life ClickTight Best Convertible Car Seat For Tall BabiesThis has happened countless times with my friends. They get the newest car seat, and in less than a year, they have to upgrade because they have fast-growing babies. These car seats aren’t cheap.

The worst thing is that you can’t even sell it as a second-hand product because history can’t be verified.

Britax One4Life ClickTight won the Best Convertible Car Seat For tall Babies award.

Let’s see what it did to win the award. This Britax car seat was designed to grow with your child. No matter how big your baby is, they will fit nicely in this car seat. The lower limit is set to 5 pounds, and the upper limit is 120 pounds or 63 inches.

As you can see, it has a lot of room for your little one to grow. Now I will be upfront with you. This isn’t a cheap car seat. The bright side is that you only have to buy it once. It was meant to be used from birth until your child will not need a car seat.

It’s a heavy car seat because of all the safety features. It can be installed rear, front-facing, and it can be used in booster mode as well.

There used to be a joke about Britax. It could handle anything besides the washing machine. Now they have fixed the cover as well.

The Britax One4Life is the best car seat for a growing baby, and it can be used until early adulthood. The Britax One4Life is also the best Britax car seat overall.


It’s easy to install, and it’s impossible to mess it up

Extremely durable it will last for ten years and serve several kids

Finally, a Britax car seat that allows machine washing the material


It’s pricey and if you plan to buy more than one you need a serious budget

It’s large and heavy anything for safety


Runner up: Graco 4Ever DLX Convertible Car Seat

Graco 4Ever DLX 4 in 1 Car SeatThis incident happened with my sister in law. She was driving her four and a half year old daughter to ballet. It was their routine trip. Then everything changed for the worst.

An SUV slammed into their car head-on. The forces at play were enormous. The engine took most of the beating. It has twisted and bent into an odd shape. The airbags exploded and protected the life of the mother. Glass cracked and shattered.

It wasn’t over yet. Their car got hit so hard that it has spun out into oncoming traffic. All the tires exploded. They were lucky that day. My niece walked away without being hurt. She was fine the next days she went to kindergarten. Her mother wasn’t that lucky. She ended up in the hospital with a few cuts and a broken nose.

This car seat caters to growing babies. The lower limit is set to 4 pounds.  And this car seat is a lifer as well. You only have to buy it once, and it will be good for the years to come.

The biggest issue with this car seat and the only reason why it didn’t win was that the headrest isn’t that good. The head tends to flop. It can be distracting while driving to constantly check on your little one. Other than this issue, it’s a winner.


It’s easy to install might be the easiest of them all

No more rethreading the straps ever

The fabric removal is super-fast


The straps tangle up too fast, and it’s a pain to undo them with a protesting child

The cup holders fall off way too easily.


#2 Chicco Fit4 Convertible Car Seat – Best Car Seat For Tall Babies

Chicco Fit4 4-in-1 Best Car Seat For Tall BabiesThe Chicco Fit4 Convertible Car Seat won the Best Car Seat For tall Babies award.

There’s a big problem with infant carriers. If you have a fast-growing baby, they will outgrow it in a matter of months. That’s just wasted money.

Many parents complained that infant carriers are so not worth it. This is where the Chicco Fit4 comes into play.

There’s no way for your little one to outgrow this car seat. If they reach the limit, all you have to do is adjust the headrest a bit higher. Now, this isn’t a cheap car seat. And it’s a true money saver because it will be in use for the next 10 years. This can be the last car seat that you have ever to buy.

As a parent, you want to keep your little one as safe as possible. The Fit4 answers this call by allowing extended rear facing up to 40 pounds (40 lbs). As you know, rear facing provides the best protection for your growing child. It’s recommended to keep your kids facing the rear until the age of two.

It’s super easy to install. It doesn’t matter if you want it front or rear facing the latch system or the seat belt will offer an easy install. Plus, there’s a QR code on the side to get instant access to the videos.

If you have a tall baby, the Chicco Fit4 Convertible Car Seat will be a suitable servant for the next 10 years or so.


This car seat is the first and the last one you will have to buy a real money saver in the long run.

Thanks to the QR codes on the side you get access to instant help through videos

Kids love it because it’s so comfortable


It takes up a lot of space the front might suffer

It’s not cheap you will need a budget


Runner up:  Evenflo Symphony Convertible Car Seat

Evenflo Symphony Elite All-in-One Car Seat The Evenflo Symphony Convertible Car Seat came in a close second in this category. It may seem like a cheaper alternative for the Fit4. Now it has many positives and a few negatives.

The main reason why this car seat lost was that in rear facing mode, there isn’t enough tilt. So your little one’s head will flop. This can be distracting in front-facing, but in rear facing can be quite dangerous. While you’re driving, you should be focusing on the road and not in the back.

Besides, this flaw is a good car seat for growing babies. It has great mileage. If you buy this car seat, it will be the last one you’ll need. By getting an all in one car seat, you will be saving money.

You will never have to worry that your child will outgrow this seat. The upper limit is set to 110 pounds, so you can clearly see that you won’t be needing another car seat.

It has three functions it can be installed in rear facing, forward facing, and booster mode. The Symphony supports extended rear facing until 40 pounds.

Many parents with fast-growing babies opted for this car seat, and they love every minute of it.


The latch system after you got used to it it’s amazing

All in one car seat that protects your little one from 4 to 120 pounds

Proudly made in the USA


Shallow and bad cup holders they fly around at their own will

It’s bulky, and you won’t be moving it around after the install


#3 Diono Radian 3RXT Convertible Car Seat – Best Car Seat For Tall Toddler

Diono Radian 3RXT All-in-One Convertible Car SeatThis incident happened with some friends of mine. The father was driving, and the little boy was seated quietly in the back. It was a routine shopping run.

Then the normal turned dangerous in a fraction of a second. Another driver ran the red light and hit them from the side. The impact came from the side where the boy was sitting.

The crash was loud. The sheer impact deformed the metal. Their van’s front was destroyed. They couldn’t recognize it. The airbags exploded, protecting lives. The two cars were totaled.

The father got off with a few bruises, and the boy was safe from harm. There wasn’t even a scratch on him.

The Diono Radian 3RXT  Convertible Car Seat won the Best Car Seat For tall Toddler award.

Toddlers want what big kids have. This will be the case with car seats. The Diono Radian is one of the best big kid car seats you can get. Besides, it caters to tall toddlers; it is cool. I haven’t seen a child that has turned this seat down.

It’s built like a tank. And it has enough cushion to keep your little one comfortable. It’s a 3 in 1 car seat. This means that no matter how fast your child is growing, they won’t be able to outgrow it. When they reach the limit, all you have to do is to extend the headrest.

It has all the protection needed, plus it has a narrow profile, so three across is possible. The upper limit is 120 pounds so that you will be getting a lot of mileage out of this seat.


Finally, a car seat where the baby isn’t slouching or sliding down

It’s lightweight and easy to move around

It’s soft and padded plus it comes with side impact protection


The gray fabric is not that stain friendly

You can’t remove the fabric the only solution is spot cleaning


Runner up: Graco Extend2Fit Convertible Car Seat

Graco Extend2Fit Convertible Car SeatThis incident happened with some friends of ours. They were coming home from the grandparent’s house. Their 11-month old was asleep in the back.

The routine trip soon turned to tragedy.

A drunk driver smashed into them, head-on. He was speeding excessively. The crash was a vicious one. The impact was deafening. The airbags exploded, protecting the parents. Metal screeched as it bent under pressure. The windshield cracked.

It wasn’t over yet. There was so much energy during the impact that their car did a 180 and flown across three lanes landing in the ditch.

The family got lucky. The parents walked away with a few cuts and bruises. Their son was the luckiest of them all. He had no scratch on him. He cried because he was scared other than that he was fine.

The Graco Extend2Fit car seat was a perfect contender for this category. It has everything that it needs, but it has fallen short.

It has two biggies. First of all, it’s limited to 65 pounds (lbs). So eventually, your child will outgrow it. Secondly, it’s so hard to reattach the cover. If it weren’t for YouTube, I would probably use duct tape to fix it to place.

The Graco Extend2Fit Convertible Car Seat is a good seat none the less. You can do extended rear-facing up to 50 pounds (50 lbs), and it has an adjustable foot rest. Because of those two limitations, it has lost.


It’s one of the easiest to install can be done in less than 5 minutes

There’s no manual rethreading of the straps ever

The fabric is easy to wash even after a vomiting incident


The release button is hidden, and if you have big hands it’s hard to reach

You need to watch videos to put the fabric back into place


Buyer’s Guide

It was a lot of info to digest. So I thought I would leave you with a bonus. You see, it’s always good to have a system. If you’re planning to add more kiddos to the family, you will have to do this all over again. This is why I’m giving you a quick and dirty buyer’s guide so you can filter car seat quickly and efficiently.

Before we can get to that, let me share with you two pieces of advice, which are a must-read.

When you get the car seat, you have to decide where you will mount it. According to experts, the safest place is in the middle of the car. That’s all nice, but not many of us can use that space. So here’s the second safest place which is behind the driver.

My second piece of advice is related to the installation. I’m repeating this over and over because 75% of car seats are poorly installed. This means that your little one isn’t 100% protected. I’ve checked all the car seats above, and the installation isn’t difficult.

Just in case you want to be on the safe side, do reach out to a licensed professional. Amazon now offers car installation for a fee. Maybe that would work better for you.

Here’s my checklist when I’m reviewing car seats



Safety is the most important for me and many parents; thus, it’s top of my list. There’s no unsafe car seat on the marketplace. This was told to me by a policeman. The only unsafe one is an unused or poorly installed one.

All of them have passed government tests. There’s something that rarely gets mentioned. Some of the brands barely pass those tests. So I don’t know about you, but I rather trust the one that goes the extra mile.

The heaviest car seats offer good protection because they have a steel frame or steel reinforcements. As you see, there are compromises. It’s a good idea to check if it has a SIP or side impact protection. These are quite common accidents, and it’s a must.


Size Limits

No matter if you have a tall baby/toddler, you should always look at the numbers. You have to know how much mileage you’re getting from these seats.

The longer you can use, the less money you have to spend in the long run. This is why all in one car seats became so popular nowadays.

Sure, you have to pay a ton upfront, but that’s going to be the first and last car seat you have to buy.

Another important item on the list to check if they offer extended rear-facing. As you know, this seating provides the best protection for the young ones.



The installation gives the most headaches for parents. There are some impossible car seats. Luckily I’ve checked them all, and the installation is quite easy.

Before you jump to it, please check out the manual. Also, for extra info, you can find some great tutorials on the internet.

Make sure that the wiggle room is less than an inch. You have to measure it at the closest par to the car seat. The far side will wiggle no matter what you do.



This is the last item on my list. We’re talking about babies and toddlers, so spills and accidents will be all too common. This is why you need to know how easy it is to remove and clean the cover.

Besides the Graco Extend2Fit car seat, all of them are easy to use. The only problem with the Graco is that it’s hard to reattach. Other than that, it’s fine.

This would be my buyer’s guide. If you like, it put it to good use.



We have reached the end of this best article. It was quite a journey. By now, you should know which car seat fits your needs best.

I have filtered and sorted, so only you have to deal with the very best. Now it’s your turn to pick the one that fits you most. Take action soon because the last time I’ve checked stocks were running low.

I would love to hear your stories and ideas. You can share them below.


Frequently Asked Questions (FAQ):

What is the best convertible car seat for tall babies?

The best convertible car seat for tall babies is the Britax One4Life convertible car seat.

Which is the best convertible car seat overall?

Overall the best convertible car seat is the Britax Advocate clicktight convertible car seats on the market.

When should I put my baby in a convertible car seat?

Convertible car seats cater to infants as low as 5 pounds in weight. They all come with an infant insert which can be removed after 11 pounds.

Is it better to get an infant car seat or convertible?

It depends on the infant car seat is good since you can carry it around with ease. This is specifically good for people who live in colder climates. Infant car seats are outgrown fast. If you want to save money in the long run then the convertible car seat is a better option.

What is the height and weight limit for these car seats for tall babies?

If you’re looking for the height and weight limit for car seats for tall babies you have just found them. For convertible car seats the typical upper weight limits in forward facing mode is 65 pounds (lbs).  The weight limit for rear-facing position is 40 pounds (40 lbs). If you want to go with extended rear facing then the weight limit is 50 pounds (50 lbs). The weight limits for the booster seat is around 100 to 120 pounds. As for the maximum height, limit is 57 inches. The weight limit limit and the maximum height limit is set by the manufacturer. The height and weight limit (weight limits) can be read in the manual or on the site. The height limits are in the 57 inches and 62 inches range. For rear facing position the weight limit is 40 pounds.

What does extended rear facing means for a tall baby?

If you have a tall baby then an extended rear facing car set comes with extra legroom. So you can keep your child rear facing as long as possible on the back seat. With the Extend2Fit you can do it until 50 pounds (50 lbs) that’s a long time.

Which are the best convertible car seats for tall babies?

The best convertible car seats for tall babies would be the Britax one4life clicktight convertible car seats and the Graco 4Ever DLX Convertible Car Seat.

What kind of features should you expect from these car seats for tall babies?

Well, adjustable harness straps would be a good thing. Plus the need for a cup holder. If you can get one with more than one cup holder that would be ideal. The cup holders are great especially if they are on both sides.

What is a good alternative for a forward facing position tall baby car seat?

There are good alternatives for both forward facing and rear facing position like: maxi cosi pria 3 in 1 convertible car seats, diono rainier all in one convertible car seat, nuna rava belt positioning booster car seat, evenflo sureride dlx, chicco nextfit 5 point point harness system, eddie bauer all in one one convertible back seat, britax marathon. The american academy of pediatrics has highly recommended the diono rainier forward facing and rear facing 5 point harness system.

How long can you use and infant insert with a tall child?

Most seats come with a body pillow. And they can be used up to 11 pounds. Car seats like maxi cosi pria 3 in 1, diono rainier and evenfly sureride dlx have a grow with your child function.

What kind of safety features come with the belt positioning 5 point harness system tall baby back seat?

All car seats have side impacts protection by default. Also they come with eps foam. Not to mention that they have a steel frame that will keep any year old for a long time. These seats are designed to provide protection as long as possible. The energy absorbing foam can be of multiple levels. For example the highest energy absorbing level is three. The side impact protection is an absolute must because that’s the only one having protection against T-bone accidents. If the seat comes with a cup holder on each side than a cup holder will serve for drinks and the other cup holder for toys. The best seats on the market designed to provide an easy installation system. The proriotory air protect provides a 360 degree protection. Most car seats have memory foam for comfort.

How do you install these rear facing car seats for tall babies?

Like with most seats you will have the latch connectors and the seat belt installation system. The seat comes with them. Make sure you check the manual and adjust the recline positions to the default position. The seat also comes with great leg room. A few features to check out: shoulder straps, seat cover, harness holders, harness adjustment and the belt positioning boosters.

Are convertible car seats for tall toddlers easy to install?

Convertible car seats for tall toddlers are easy to install. Convertible car seats are a great way to keep your kids safe.

What weight capacity do car seats have?

Car seats can hold up to 65 pounds. They are safe for children between the ages of 1 and 12 years old.

What are baby growth spurts?

If you’re a parent, then you’ll know about baby growth spurts. These are periods of rapid growth your child might experience around the age of 6 months and again at 18 months.

Who should choose a clicktight convertible car seat?

Clicktight convertible car seats are a good choice for parents who want convenience, safety, and style. They are easy to install and it can be installed in a variety of vehicles, including SUVs.

Last Updated on April 27, 2021

About Danny Reid
About Danny Reid

Danny here, no matter in which market you’re in it’s flooded with products. Maybe you want a new stereo, amps, speakers or subs? This is why the blog exists to cut through the clutter.
My goal with the reviews is to inform you of the best possible to make the right decision.
Plus if you’re stuck with “the blue wire is connected to???” I have many hot tips to get you out of a jam.