The van got hit from the driver’s side… Exactly where the little boy was sitting…
Side impacts are the worst. Not even adults are equipped to handle them. What can we expect from little ones?
Here’s the truth. Accidents happen, and in most cases, it’s not even your fault. You can predict them.
There’s some good news, though. You can prepare in advance. You will need to do two things to be best prepared for an accident. First of all, you will need to get the best car seat possible. By best, I mean, which offers the most protection.
Secondly, you have to get it installed correctly. If there’s way too much wiggle room, then the car seat won’t be able to do its job properly.
Did you know that according to a recent survey, 75% of car seats are installed incorrectly? That’s a troubling number. The number of accidents is on the rise. You just take a look at your insurance premium, which is proof enough.
Which car seat offers the best protection, and it’s easy to install? This is why I’ve created the Diono Radian vs Rainier comparison article. By reading it to the end, you will know which car seat fits you the best.
Stick with me in a bit, and I will share with you the story of how one of these seats performed in a side-impact accident.
Here’s the bird’s eye view of the Diono Rainier 2AX. It’s a great seat for parents who value absolute safety. Plus, it allows extended rear-facing mode.
Here’s the bird’s eye view of the Diono Radian 3RXT. This tank has a narrow profile, so 3 across can be done with ease. It’s safe and gives the ultimate comfort.
Direct Comparison Diono Radian vs Rainier Convertible Car Seat
What Will I Learn?
- Direct Comparison Diono Radian vs Rainier Convertible Car Seat
- Breaking it down
- Size Limits
- Bonuses and Features
- Final Recount
- Frequently Asked Questions (FAQ):
- What is the difference between the Diono Radian RXT and Rainier?
- Which Diono Radian is best?
- Can you fit 3 Diono Rainier?
- Diono Radian RXT vs Rainier convertible car seats what are the weight limits?
- What is the expiration date for these Diono car seats?
- Is there are an infant body support with the Diono car seat?
- Diono rainier vs radian rxt which has the best safety features?
- Radian rxt vs rainier which convertible car seats is the most comfortable one?
- What other features does the diono rainier and the radian rxt have?
- What are the weight limits for the booster car seat and child car seat?
- Rainier vs Radian which one can fit 3 across?
- Radian vs Rainier which is the easiest one to install?
- Diono vs Britax which one should I choose?
|Diono Rainier 2AX Convertible Car Seat||Diono Radian 3RXT Convertible Car Seat|
|Safety||Full Steel Core
Energy Absorbing Foam
|Full Steel Core
Energy Absorbing Foam
|Size Limits||Rear Facing: 5-50
Front Facing: 20-65
Booster Mode: 50 – 120 lbs
|Rear Facing: 5-45
Front Facing: 20-65
Booster Mode: 50 – 120 lbs
|Installation||Super Latch||Super Latch|
|Fabric/Material||Machine Washable||Machine Washable|
|Bonuses and Features|
|Cup Holder||1 Flexible||1 Flexible|
Breaking it down
The table above is my go-to list when I’m checking out a new car seat. Since I’m reviewing so many car seats, I had to make a list. If you like it, you can copy it.
Top of my list is safety. In this section, I will share with you the safety features that this car seat can provide for your little one.
Next up, we’ll find the size limits. Car seats are expensive in general. So you want to know ahead of time how much mileage you’re getting out of them
Close third, you will find the installation. Yes, I know some are cumbersome, and we will check out how easy or hard it is with Diono.
The last important item on the list is the material. There’s no arguing that kids will make a mess and spill stuff. So it’s good to know how easy it is to wash and clean up after them.
Finally, I look at the secondary features. Maybe there are some golden nuggets there.
Let’s get this Diono Radian vs Rainier comparison started. Just one more thing…
I have something special for you in the end. I have compiled a quick pros/cons list. The things I’ve found are quite interesting, to say the least.
Getting the safest car seat is paramount. Now there’s a big difference between brands. I don’t just mean the price. Some brands barely pass the government standards while others go above and beyond. Which would you rather choose?
Diono Rainier 2AX Convertible Car Seat
What I like about the Diono car seats that they are packed with safety and still have a narrow profile.
Some brands make car seats out of plastic. I don’t know about you, and I prefer to have steel in mine. The Diono Rainier 2AX has a full steel core.
Another important safety feature is the side impact protection as I’ve mentioned before, human beings were not designed to take side impact. This is why it’s important to get help.
To protect your little one from the impact energy, the foam absorbs it, so it doesn’t do any damage. And to keep your kiddo in place, there’s the standard 5-point harness. This is the safest one on the market.
Diono Radian 3RXT Convertible Car Seat
This has happened with a close friend of mine.
My friend and her daughter were heading home from a routine shopping trip.
Everything happened in an instance. They were going through and intersection when a driver ran the red light. The crash was inevitable.
My friend’s van got hit from the driver’s side. That’s where her three-year-old little boy was sitting. The impact was loud. Metal bent. Glass shards were flying everywhere.
When everything went quiet, my friend frantically looked in the back. She saw her son.
He was perfectly fine even though the side of the car was heavily damaged. There was no scratch on him.
They have made prepared in advance. The Diono Radian 3RXT has a full steel core, so no matter what, the little one is safe. In this accident, the side impact protection performed fabulously. The little boy wasn’t harmed.
Thanks to the energy-absorbing foam, the impact didn’t reach the boy’s body. Last but not least, the 5-point harness kept him in place.
The point goes to the Diono Radian 3RXT Convertible Car Seat, even though the safety is the same.
In this section, you will find out which car seat will give you the most bang for your buck.
Diono Rainier 2AX Convertible Car Seat
The Diono Rainier 2AX Convertible Car Seat is a convertible car seat that provides two functions. It can be mounted as rear or front-facing.
This Diono car seat caters to infants up to young kids. The lower limit for rear-facing mode is set to 5 pounds. The upper limit for the forward-facing mode is set to 120 pounds (120 lbs) or 57 inches.
The best about Diono Rainier 2AX Convertible Car Seat is that you can do extended rear-facing mode. This is the safest way for your child to travel. It’s highly recommended to keep your child rear-facing until their second birthday. In some countries, it’s recommended until the age of four.
This car seat is a great solution for parents who want to do extended rear-facing.
For a convertible car seat, the weight is manageable. It weighs 27.5 pounds.
Diono Radian 3RXT Convertible Car Seat
The Diono Radian 3RXT, on the other hand, provides three modes of use. It has the usual front and rear-facing mode and a booster mode.
So this car seat is an all in one solution. It will serve your child from being a newborn until the young adult stage.
The Radian does an OK job with extended rear-facing. Even though it’s shy by 5 pounds, it’s above what other brands allow.
The upper limit in booster mode is set to 110 pounds or 62”. After that, you won’t be needing a car seat anymore.
The Diono Radian 3RXT Convertible Car Seat is a bit heavier than the Rainier and weighs 28.3 pounds.
It’s a tie.
This is the biggest issue with car seats. You need to get it tight enough that the wiggle room is less than an inch.
The frame is the same for both car seats. So there’s no reason to bore you by repeating myself.
Here’s the good news. The installation is super easy. You can use the seat belt or the latch system. If you’re expecting the bad news sadly, theirs is.
Getting it right is the hard part. Feeding through the holes doesn’t take much. To get it tight, you will have to climb in and push down on the seat. Or you have to push with your knee. Sometimes it’s a good idea to ask a little help from the men of the house.
Also, to get a leveled seat, it’s a good idea to get the angle adjuster. This is a glorified pool noodle, aka slab.
It’s a tie
Kids will always make a mess in a car. I believe that this is how they’re built. From accidents to spills, you will have to clean up everything.
This is why it’s important to know how easy or hard to clean after the kids.
There’s only one minute difference between the Diono Radian 3RXT and the Diono Rainier 2AX. The latter is harder to remove. With the Diono Radian 3RXT, you will have an easier time.
They have done a great job with the fabric. It’s machine washable. It’s highly recommended to use cold water and a gentle cycle. To get it dried, the best solution is air drying.
The point goes to Diono Radian 3RXT for being easier to remove.
Bonuses and Features
At the moment, the Diono Radian 3RXT is in the lead. Let’s see if the Rainier can catch up.
There’s no difference between the two car seats. They both have two options to recline. The headrest is the same adjustable, and you can choose from 12 options.
Both car seats come with a flexible cup holder, which can be installed on either part. Two would’ve been my preferred options. The kids would put the drinks in one and toys in the second one.
Last but not least, I have to mention that you have to rethread the harness. This isn’t a problem if only one child is in the seat. But if you have multiple ones like grandparents often does this will become a real chore. With both car seats, you will have to do this.
The point goes to Diono Radian 3RXT.
Diono Rainier 2AX Booster Seat
It’s the most protective car seat from all the Diono car seats
It supports extended rear-facing, and it has a lot of legroom for long-legged kids
The car seat gives you a lot of mileage from 5 to 65 pounds
In rear-facing mode, it takes up a lot of room in smaller cars
It’s tricky to install if you haven’t watched the videos
Diono Radian 3RXT Booster 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
Diono Radian 3RXT won (1/5)
Diono Rainier 2AX lost (0/5)
The rest was a tie.
Related: Top rate slim fit car seats
Diono Radian vs Rainier Verdict
The Diono Radian 3RXT has won with a wide margin.
The Diono Radian RXT is an upgraded version of the Diono Rainier 2AX. Safety-wise they fair the same. I gave the point to Radian because it was tested in a real accident.
The Diono Radian RXT offers more versatility than the Diono Rainier 2AX. And it can be used much longer, which means money savings for you.
Another difference is that with the Diono Radian 3RXT, the fabric is much easier to remove. In the other categories, they were the same.
We have reached the end of the Diono Radian vs Rainier comparison. I hope you learned a lot from this article. By now, you should know which the right fit is for you.
Now it’s your turn to get the best car seat for your needs as soon as possible because stocks are running low.
I would love to hear about your experience with these car seats. Share them below.
Catch you next time!
Frequently Asked Questions (FAQ):
What is the difference between the Diono Radian RXT and Rainier?
The main difference between The Diono Radian RXT and Rainier is the upper weight limit. In rear facing mode the Rainier works up to 50 pounds while the Radian only 45 pounds. In harness mode the upper weight limit for the Rainier is 90 pounds and the Radian is just 80 pounds.
Which Diono Radian is best?
The Diono Radian 3RXT is the best choice from all the Diono Radian line up.
Can you fit 3 Diono Rainier?
Yes, you can fit 3 Diono rainier across. It has a narrow profile and that allows you to do it.
Diono Radian RXT vs Rainier convertible car seats what are the weight limits?
Since these are convertible car seats they have different weight limits for forward-facing harness mode and rear facing. So the rear-facing weight limit for the radian rxt is 45 pounds. The rear-facing weight limit for Diono rainier is 50 pounds. The Diono car seat comes with rear-facing tether. The rear-facing tether will give extra stability.
What is the expiration date for these Diono car seats?
The expiration date is set for 10 years after manufacturing.
Is there are an infant body support with the Diono car seat?
Yes, there’s infant body support with the Diono car seat (diono car seats).
Diono rainier vs radian rxt which has the best safety features?
When it comes to safety features both of them are well equipped. There is EPS foam and memory foam. The seat is out of steel frame and it offers great side impact protection. The side walls are reinforced and offer sufficient cushion. The 12-position adjustable headrest is comfortable in forward-facing harness mode. The side walls are extra deep. There’s also the superlatch system. Both the diono rainier car seat and the radian comes with a steel alloy frame (steel frame). The frame is aluminum reinforced. Thanks it is aluminum reinforced it’s light and durable at the same time. They both come with eps foam. Plus there’s the safe stop energy absorbing harness for the diono rainier car seat. Bot car seats come with anti seat rotation.
Radian rxt vs rainier which convertible car seats is the most comfortable one?
The memory foam can make or break a car seat. Luckily the memory foam in these seats is super comfy. Plus there’s the eps foam which absorbs impact energy. The side walls are extra deep. The 12-position adjustable headrest makes everything all to comfortable.
What other features does the diono rainier and the radian rxt have?
Here’s a list of important features: side impact protection, deep side walls, steel frame, superlatch system, forward-facing harness mode and 12-position adjustable headrest. They have two cup holders and adjustable buckle positions. Best of all it folds flat for easy transport. The seat cover is not removable from the vehicle seats. Quick list of features to check out: harness straps, head support, headrest adjustments, infant body support cushions, seat bottom. Also did i mention that it folds flat?
What are the weight limits for the booster car seat and child car seat?
The weight limits are quite similar for the booster car seat and child car seat. The upper weight limits are 120 pounds (120 lbs). For rear facing position the upper limit is set to 50 pounds (50 lbs). With the 50 lbs you can have your child in extended rear facing position for a long time. In forward facing position the weight range is 50 lbs up to 120 lbs. Also you will get a 10 years warranty on them. The weight range for the two car seats are the same. The height limit is the same. The forward facing height limit is 57 inches.
Rainier vs Radian which one can fit 3 across?
When you’re looking to fit 3 across you will need some narrow car seats. You’re in luck both the radian and the rainier have slim profile so you can fit three across with ease. This is what I love about the diono brand. They are long lasting and you can fit three across with ease.
Radian vs Rainier which is the easiest one to install?
Whenever your installing these car seats to make sure that the connection is secure you have to hear an audible click. These seats also support both lap belt and latch installation.
Diono vs Britax which one should I choose?
For most people, Britax car seats are the better choice.
Last Updated on December 5, 2022 by Danny Reid