10 best diono kid booster seats

Diono is a well-known brand that manufactures a range of child car seats and accessories, including booster seats. Here's what you need to know about Diono kid booster seats and their related categories:

  1. Convertible Booster Seats: Diono offers convertible booster seats that can be used in multiple modes, accommodating different stages of a child's growth. These seats can transition from a forward-facing harness seat to a high-back booster and then to a backless booster as the child grows.

  2. Safety Features: Diono booster seats are designed with a focus on safety. They typically come with features like side-impact protection, reinforced sidewalls, and adjustable headrests to provide optimal protection for the child in the event of a crash.

  3. Comfort and Convenience: Diono booster seats often prioritize comfort with cushioned seating, adjustable recline positions, and padded armrests. They also incorporate convenient features like machine-washable covers, cup holders, and storage pockets.

  4. Installation and Compatibility: Diono booster seats are designed to be easy to install in various types of vehicles. They usually come with LATCH connectors or seat belt installation options. Diono provides detailed instructions to ensure proper installation and usage.

  5. Car Seat Accessories: In addition to booster seats, Diono offers a range of car seat accessories. This includes seat protectors, organizers, and travel accessories designed to enhance the overall experience of using car seats, especially during long journeys.

  6. Baby Products: Diono's product line extends to other baby products, such as strollers and travel gear.These products are often designed to complement the functionality of their car seats, providing families with comprehensive solutions for travel and transportation.

  7. Regulations and Safety Standards: Diono booster seats comply with strict safety regulations and standards, ensuring that they meet the necessary criteria for child safety in vehicles. They are tested for compliance with federal safety standards to provide parents with peace of mind.

In summary, Diono kid booster seats are versatile and safety-focused products designed to accommodate different stages of a child's growth. They combine safety features, comfort, and convenience, making them popular choices among parents seeking reliable and practical car seat solutions for their children. Additionally, Diono offers a range of accessories and other baby products to cater to the diverse needs of families on the go.

Below you can find our editor's choice of the best diono kid booster seats on the market
  

Diono Solana 2 Latch, XL Space Backless Booster Seat, | Lightweight Backless Booster with Room to Grow, 8 Years 1 Booster Seat, Black

DiONO

Based on 1 reviews Check latest price

Product description

Perfect for fast growing kids from 40 - 120 lbs. (18 - 54 kg) and up to 63" (160cm) The Solana 2 booster seat is built for child comfort and parent convenience with easy-to-use features to make the textbook travel companion. Equipped with integrated latch connectors and front adjusters Solana can be quickly and securely connected to your vehicle, enhancing safety and stability. So, your child will enjoy a comfortable and safe journey whether you're taking them to school, a playdate with a friend or an overnight visit with grandparents. Weighing only 6.6lb Solana 2 is super lightweight and allows you to move the seat between vehicles with ease. Life with your little one is never dull, so why would your booster be? That's why we've introduced a variety of bright and vivid color choices to Solana 2, using comfortable fabric covers that can be easily removed and machine washed for effortless care. Two swivel cup holders are located on both sides of the seat bottom, so you can store drinks and snacks within reach to keep your little ones happy while they see the world. When not in use simply swivel back inward to lock and hide away.

  • XL BOOSTER WITH ROOM TO GROW- Keep your child safe and comfortable with the backless booster seat mode now up to 120 lb / 54 kg. Wide booster with ergonomically contoured seat prevents slipping and has extra length for better leg support
  • LIGHTWEIGHT & PORTABLE- This lightweight design makes this backless booster in any mode easy to transfer between vehicles
  • TWO RETRACTABLE CUP HOLDERS- Space saving cup holders keep drinks and snacks within easy reach
  • QUICK, SECURE INSTALLATION- Integrated LATCH connectors and front adjusters allows you to quickly tighten the booster to the vehicle seat with ease
  • MACHINE WASH- The comfortable fabric cover is easily to remove and machine washable for easy and quick cleaning

User questions & answers

Question: does it come with the arms off? We don't use them and typically don't install them
Answer: Hello, our Solana backless booster seat does not come in parts, as it is one complete booster seat. The "armrest" are not only for comfort, but are guides to help place the seat belt properly low on the pelvic bones, a proper fit for a child.
Question: Which dimension is the width
Answer: The total width is approximately 22.5" with the cup holders out. The back portion is approximately 16.5"
Question: How does this differ from the original
Answer: It is specifically made for "big" kids....the ones who are to big/old for a regular booster seat, but not quite tall enough for the seat belt to fit correctly over the chest. This booster allows for the belt to fit correctly. I bought and use it for my 10 yr old granddaughter
Question: Can the cup holders be removed
Answer: Hello. The cup holders cannot be removed. They swivel in and out, though if you are trying to make more room.

Diono Monterey XT Latch, 2-in-1 Belt Positioning Booster Seat with Expandable Height/Width, Blue

Based on 827 reviews Check latest price

Product description

Why settle for a stubborn, rigid and clunky car seat when you can switch things up in seconds? Welcome a world of flexibility with Monterey XT. Suitable from 40 - 120 lbs approx. 4 - 12 years. We all know that children grow at different rates, and not one size fits all. As one of the most flexible car seats you’ll find, Monterey XT is lightweight, super portable and with adjustable headrest and expandable sides, ensures a proper fit for your little one at every age. Featuring 11 headrest positions and 2 recline positions, Monterey XT can adapt quickly to growing children, with plenty of room for shoulders, hips and legs. A simple-to-use dial on the back adjusts the width of the seat up to 20” wide, while the headrest adjusts up to 6.5” in height with one hand for an easy precise fit. Clever design thinking and award-winning safety features make the Diono difference. That’s why the Monterey XT includes our superior side impact protection with aluminum reinforced head support and energy absorbing EPS foam, to accommodate growth spurts without sacrificing protection. Equipped with simple LATCH connectors and front adjusters, Monterey XT can securely connect to your vehicle in seconds, enhancing safety and stability as well as allowing parents to switch between vehicles with ease. Lovingly engineered for every journey with two retractable cup holders to keep drinks or snacks upright and within reach, so both children and parents can sit back and relax.

  • THE ORIGINAL EXPANDABLE BOOSTER: Provides 69% increase in occupancy space as your child grows
  • 2 SEATS IN 1: Easily converts into a backless booster seat, with a wide contoured seat base and two retractable cup holders
  • SUPERIOR SIDE IMPACT PROTECTION: Engineered with extra deep aluminum reinforced sides for enhanced side impact protection for head, shoulders and torso
  • 11 POSITION HEADREST: One hand adjustment provides up to 6.5” in height to grow with your child
  • SUPER LIGHTWEIGHT: Weighing only 13 lbs. monterey XT is super light allowing you to move the seat between vehicles with ease

User questions & answers

Question: Does this require a top harness strap
Answer: No. This seat is a booster and does not have the option for a harness.
Question: Is this FAA aproved
Answer: No. Our booster seats cannot be used on airplanes as you must have the lap/shoulder belts in order to properly install the seats.
Question: How wide is the seat between the arm rests? My child has wide hips and I want to make sure he fits
Answer: 14” near the back and it opens to 15” near where the hands rest. My 5yo wears a boys size 10 or Medium and he’s comfortable in the seat.
Question: Would this fit to my 3 years old one? He’s about 40 lbs
Answer: No. A 40 lb 3 year old should be rear facing in a convertible 5 point harness (even if their feet touches the seat) as its 5 times safer. I would look at the Diono Radian. Boosters start around 6 for average size kids or maybe 5 for a very large child. If rear facing is not possible he should be forward facing in a 5 point harness.

Product features

11 headrest positions

One-hand adjustment provides up to 6.5” in height to grow with them.

Easy Remove Covers

New easy remove covers - machine wash and dry

The original expandable booster seat

A simple-to-use dial on the back adjusts the width of the seat up to 20” wide, while the headrest adjusts up to 6.5” in height and suitable up to 63" tall.

2 seats in 1

Easily converts into a backless booster seat, with a wide contoured seat base and two retractable cup holders.

Superior Side Impact Protection

Engineered with extra deep aluminum reinforced sides for enhanced side impact protection for head, shoulders and torso.

Super Lightweight

Weighing only 13 lbs Monterey XT is super light allowing you to move the seat between vehicles with ease.

Diono Solana - Pack of 2 Backless Booster Car Seats

DiONO

Based on 2 reviews Check latest price

Product description

2 Pack, backless belt-positioning boosters are designed for big kids raising them up to the proper height for the seat belt. Suitable from 40 - 120 lb (18 – 54 kg) or up to 63” (160 cm) tall. The new Solana® 2 pack gives parents the flexibility to keep a spare in the trunk, with grandparents, or at a friend’s, so they’ll never be without a safe belt positioning booster seat. Comfortable and lightweight Solana® 2 pack makes the perfect travel companions for your kids on the go. Dual integrated cup holders keep drinks and snacks close and the easy remove covers are machine washable for quick clean up.

  • 2 PACK BELT-POSITIONING BOOSTERS - Suitable from 40 - 120 lb. (18 – 54 kg) or up to 63” (160 cm) tall.
  • COMFORTABLE & CONVENIENT - Ergonomic seat base for big kid comfort and lightweight design to move between vehicles with ease.
  • EASY REMOVE COVERS - Machine washable covers for easy cleaning.
  • TWO CUP HOLDERS - Elasticated cup holders perfect for road trip drinks and snacks.
  • SAFETY BUILT IN - diono boosters are always tested over and above safety standards.

User questions & answers

Question: Is this with latch
Answer: this is just a booster....I don't know what the latch would be, but there is a buckle ( maybe a latch) attached to a strap....

Diono Ultra Dry Seat, Child Car Seat Pad with Waterproof Liner - Potty Training Seat Pads for Infants Baby & Toddlers, Grey

Based on 1 reviews Check latest price

Product description

The Diono Ultra dry seat is the perfect solution to keep car seats, strollers and highchairs, dry and clean in those potty-training days. The 100% waterproof cushion is designed with raised back and sides, as well as a full 360-degree buckle strap guard to ensure spills are contained. The ultra-soft fabric includes additional padding to keep your little one comfortable on the go and is also machine washable for quick clean up after any accidents.

  • Guard against accidents and spills: The dry seat will become your new best friend, keeping your car seat or stroller dry at all times. It features a raised back and sides, as well as a buckle-strap guard to ensure spills and accidents are contained.
  • Padded for added comfort: The waterproof seat is designed with soft, plush fabric as well as cushy foam padding to provide your little one with added comfort. We've thought of everything so you don't have to.
  • Machine Washable: The dry seat is easy to clean and wash. Designed to be machine washed, the fabric can also be wiped clean to help keep the dry seat looking as good as new.
  • Cool and comfortable: The breathable mesh weave, allows air to flow throughout the net, providing cooling comfort at any time.
  • About Diono: at Diono we've made it our passion to lovingly engineer ideas that are all about safety and smiles. So, whether it's a big day out or a little trip around the corner, we've thought of all the things you'll need.

User questions & answers

Question: Would this fit my son's Graco extend 2 fit
Answer: This barely fits the Diono car seat that it was made for! Look elsewhere for a carseat protector. This one fits poorly (moves around when the child sits on it because there is absolutely nothing to secure it to the seat) and liquid goes right through it and onto your expensive cat seat. Not worth the money at all! Hope this helps.
Question: Will it fit a pearl maxicosi seat
Answer: I wouldn't think so as they are two very different seats. Besides it is best practice safety wise to only use products specifically made for a certain car seat by it's own manufacturer. I wouldn't recommend using anything extra in your Maxicosi seat that isn't made specifically for and by Maxicosi as it could compromise the safety of the seat.
Question: Does anyone know if this has been crash tested and considered "safe?" I worry about using any product that comes between my child and the car seat
Answer: I am a tech. Aftermarket products should not be used with car seats. This product should only be used with diono seats only. If you have another brand of seat please look into what products they offer for their seats.
Question: Does this fit on other car seat brands
Answer: I do not know. I purchased it for my Diono but it should fit most car seats.

Diono Ultra Mat XXXL Extra Large Car Seat Protector for Complete Protection Against Dirt & Scratches, Crash Tested, High Strength, Water Resistant Material with Thick Padding for Durable Protection

Based on 15 reviews Check latest price

Product description

The Diono Ultra Mat XXXL is our largest car seat protector yet with complete back seat coverage. Designed to protect your vehicle upholstery from everyday wear and tear with water resistant, high strength fabric. Perfect for 3 across car seats and suitable for all child car seats, boosters, and even the family pet, so you can take the whole family along for the journey.

The pentalock technology anti-slip backing prevents slipping, so both the mat and car seat will remain firmly in place. Designed with adjustable slots that provide easy access to your vehicle LATCH/isofix anchor points and featuring a handy front pocket for road trip essentials. Diono Crash tested as standard for added safety.

  • designed to protect your vehicle upholstery from everyday wear and tear with water resistant, high strength fabric.
  • perfect for 3 across car seats and suitable for all child car seats, boosters, and even the family pet, so you can take the whole family along for the journey.
  • the pentalock technology anti-slip backing prevents slipping, so both the mat and car seat will remain firmly in place.
  • Material composition: Plastic

Diono Monterey 4DXT Latch, 2-in-1 Belt Positioning Forward Facing Booster Seat, High Back Booster Mode with Expandable Height, Width, 3-Layers of Protection, 10 Years 1 Car Seat, Grey Light

DiONO

Based on 10 reviews Check latest price

Product description

We’ve taken the award-winning Monterey and painstakingly engineered 15 upgrades to create the next generation of boosters. From the remodeled headrest, enhanced fabric covering, contoured seat base and breathable exo-shell panels, we’ve considered every last detail to create a contemporary new look. Contoured to fit and shaped in harmony with your child, Monterey 4 DXT latch adjusts and expands as your little one grows to offer wonderful all-round protection. The height and width can be adjusted independently for safety that envelopes their head and shoulders up to 12 years of age. A simple-to-use dial on the back adjusts the width of the seat to fit a child’s shoulders up to 20” wide, while the headrest adjusts up to 6.4” height with one hand for an easy precise fit. The remodeled headrest is lined with thick EPP foam for better child comfort and improved side impact performance. This is combined with deeper side wings and Diono 3-layer Side Impact Protection System built in. From the EPP foam coating, to the molded rigid shell casing and EPS coated outer shell, we’ve lovingly engineered every detail to keep your little one safe, mile after mile. Here at Diono we don’t just stop at superior safety. The ergonomically contoured seat base improves the child seating position with luxury AIRTEK foam cushioning for total child comfort. We’ve even added breathable exo-shell side panels to enhance airflow to keep them cool on the move. We've reduced the width of the vehicle seatback to make installation easier, improving access to vehicle seatbelts and promoting independent buckling. And with easily removable backrest and intuitive belt guides, the Monterey 4 DXT latch offers 2 seats in 1 when they are ready to graduate to a backless booster. Like all Diono boosters, expect up to 8 years of reliable service. So, when it comes to your next booster, look to the Monterey 4 DXT latch to take your child on their journey in safety and style

  • NEXT GENERATION BOOSTER SEAT: 15 safety and style upgrades from the Monterey XT. Ensure protection, comfort and style with the new automotive inspired fabrics that cover the entire vehicle seatback
  • 3 LAYER SIDE IMPACT PROTECTION: Reinforced high impact aluminium that provides 3 layers of enhanced side impact protection for head, shoulders and torso
  • BREATHABLE SIDE PANELS: Designed with breathable exo-shell side panels to enhance airflow and keep your child cool on the move
  • EXPANDABLE HEIGHT & WIDTH: Provides 69% increase in occupancy space as your child grows for a high back booster seat. Providing comfort and safety for your childs car ride
  • 2 SEATS IN 1: Easily converts into a backless booster seat, with wide contoured seat base and two retractable cup holders

User questions & answers

Question: I’m trying to decide between the dark grey and light gray color for the 4dxt. is the light gray a leather like material or is it cloth
Answer: Only the top one is differently colored, lavender or light blue, the bottom one is blue-green. Maybe include a note with your purchase?
Question: Does this seat recline at all... doesn't look like it
Answer: yup, silicone.
Question: Does anyone knows if it fits in a 2015-2020 Mustang? I can't find the dimension of the base, I need it to be less than 12in
Answer: I think it will be fine if you lock it in the back notch; but if it's not locked then I think it would be possible (depending on how strong and determined she is) for her to pull it off, it is flexible.

Product features

69% increase in occupancy space

Provides 69% more room for your child to grow into when side wings are fully expanded and the headrest is at full height.

Quick & secure installation

Integrated LATCH connectors and front adjusters allow you to quickly tighten the booster to the vehicle seat.

NEW FOR 2020: 15 Upgrades from the Monterey XT

From the remodeled headrest and enhanced side impact protection to the contoured seat base and breathable side panels, we’ve considered every last detail.

NEW FOR 2020: 3 layer side impact protection

Extra deep aluminum reinforced sides provide 3 layers of enhanced side impact protection for their head, shoulders, and torso.

NEW FOR 2020: Breathable side panels

New breathable side panels enhance airflow to keep your child cool on the move.

NEW FOR 2020: Automotive inspired fabric covers

New easy remove, automotive-inspired fabrics that cover the entire car seat backrest. Machine wash and dry.

Diono Radian 3R, 3-in-1 Convertible Rear & Forward Facing Convertible Car Seat, High-Back Booster, 10 Years 1 Car Seat, Slim Design - Fits 3 Across, Black Jet

DiONO

Based on 1 reviews Check latest price

Product description

The original All-in-One convertible car seat designed to fit 3 across and with our famous steel core inside for optimum safety. Now rear facing for even longer up to 50 lb/ 22.7 kg and suitable from birth up to 120 lb/ 54 kg, expect 10 years of safety from just one car seat. Designed and engineered with complete rear facing protection, Radian 3R will keep now your precious cargo rear facing for even longer up to 50 lb/ 22.7kg, approx. 4 years old. Built with a mechanically engineered, reinforced steel core, made from automotive grade high strength steel, the Radian 3R is always ready to shield and protect. And when your family grows, the slim fit design will fit 3 across in most vehicles without compromising child safety or passenger comfort. As travel experts, Diono have naturally built in super portable features to the Radian 3R with original fold for easy transport and storage and steel reinforced cup holders to store essential road trip drinks and snacks. The Radian 3R is also aircraft certified FAA approved, so you can take safety with you wherever you go.

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the Radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. Feel safe having your children secure in the backseat

User questions & answers

Question: How deep does the vehicle seat have to be for rear facing and for forward facing
Answer: This seat is hard to install properly while rear facing because of its height. The angle of the seat has a lot to do with it. We have a rav4 and a Prius the Prius actually fit better because of the streeper seating angle. They sell a foam angle adjuster that does pretty well in the rav4, but if I was much taller (I'm 5'9") it'd be a tight squeeze up front (the car seat is not supposed to touch the seat in front of it.) These are very well made though and much higher quality than many other seats in the same price range. Plus you can fit 3 across in every vehicle. I'd recommend to anyone.
Question: Is there a seatbelt positioning system as a high back booster seat or do you have to wait until they reach a certain height
Answer: The red "hooks" you see at the top of the seat are vehicle seat belt guides that you use in booster mode.
Question: Can you fit 3 wide in the rear row of 2010 cadillac escalade esv
Answer: You can fit this seat 3 across in most standard size vehicles, in order to fit 3 of the Radian models across in any vehicle you need 51 inches or more of space.
Question: Can the Radian be rear-facing and still give a tall driver (6 ft) enough room? Or will it fit in the middle without hitting the driver's seat? Mazda
Answer: Place it behind the passenger side, if you’re shorter. It you’re 6’ tall, it will be too crowded. You may try it in the middle, but it may still affect the front passengers.

DiONO Super Lock, Nickle, Single

Based on 793 reviews Check latest price

Product description

Did you know, vehicle seat belts must be in a locked mode for proper car seat installation? All parents want to install their car-seat with confidence that they have done it right. Look no further than our SUPER-LOCK for that ultimate peace of mind. Made from nickel-plated, hardened steel material, SUPER- LOCK’s design easily fits most vehicle seat belts to lock the car seat into a correct installation. No tools necessary, making it a breeze to get the job done. We’ve thought of everything so you don’t have to.

  • LOCK & GO: The Diono Super-Lock is designed to hold shoulder belts or lap belts in a locked position, ensuring that your child’s car seat is secure
  • QUICK INSTALLATION: No tools are necessary. The simple slot design slides the belts in the right place. In one quick installation, you will have peace of mind your car-seat is correctly and securely installed
  • DURABLE CONSTRUCTION: The SUPER-LOCK is made from steel reinforced material for added durability
  • COMPATIBLE WITH ANY CAR SEAT: The Super-Lock may be used with any car seat and will fit nearly any seat belt on the road today

User questions & answers

Question: For someone with sensory issues, could this be used to hold the drivers seat seatbelt tight around the waist
Answer: One of the reasons I got this. I use only freshly grated potatoes. I grease and heat up my pan, place this in it, drop grated spuds in the circle and then use an old pizza sauce jar with a metal lid, I keep it around for making gravy, to tamp the potatoes down. Permits you to tamp that circular edge nicely. I put some butter on the top and allow it drizzle down through while cooking. Wait about 5 minutes and while still in the mold, I slide my flipper/turner under, remove ring and flip. Let this side brown and remove. I then place the ring back in pan, a little more butter and add 2 eggs. Cook those and place on top of the potatoes. Perfect fit and nice look too.
Question: So does this keep the belt from loosening? I have a pet carrier that the shoulder straps go through the back of the carrier and it needs to stay put
Answer: you still need to squeeze, but it is much easier than the typical middle hinge foul cutter. I found that the smller the size of the foil cutter the more force it takes, so I would look for a foil cutter that is s little larger. I have had luck with oblong foil cutters that are hinged at one end. So I like this cutter it works well, but I would say the force required is middle of the road.
Question: Can this be used with convertible rear facing car seats
Answer: We don't own a dishwasher, so we only hand wash...but I'd assume they would be dishwasher safe!
Question: Will this stop a child from loosing their shoulder straps in a convertible car seat
Answer: Hi, yes all of our products are BPA free. #ParentOn

Product features

Diono Super Lock

The Diono Super-Lock is designed to hold shoulder belts or lap belts in a locked position, ensuring that your child’s car seat is securely installed.

Lock & go

No tools necessary. The simple slot design slides the belts in the right place so you can simply lock and go!

Strong & Durable

Made from steel reinforced material for added durability

Secure Installation

The Super-Lock may be used with any car seat and will fit nearly any seat belt on the road today

Diono Cup Holder for Radian, Everett and Rainier Car Seats, Black (2-Pack)

Based on 390 reviews Check latest price

Product description

The Diono Cup holder 2-Pack is a clever solution to accommodate all of their home comfort on the move. The deep angled sides keep cups and toys securely in place with simple click and a twist installation. The handy 2 Pack of cup holders are compatible with all all-in-one Convertible Car seats and the Everett NXT booster too with all seats featuring 2 spaces for the cup holders to fit.

  • Home comforts on the move - simple solution to accommodate all of their drinks, snacks and toys on the move
  • Deep sides for added storage space - Designed with deep angled sides to keep taller bottles and toys securely in place
  • Simple click & Twist installation - Attach to any Diono radian, Rainier or Everett car seat with a simple click and twist
  • It takes two - with this handy 2 pack You can use ON either side of your Diono car seat or share out amongst the Little ones!
  • Clean it up - Easy to remove and clean, even while on the go

User questions & answers

Question: What is the diameter of this cup holder
Answer: Just one at a time, as each pancake sets you can make another on the grill.
Question: Will these work when using 3 car seats in one row? (In my case 2 forward facing and 1 rear
Answer: 3/4 of an inch, 12/16, 6/8, give or take a sixteenth, tall enough for frying an egg, enough for a good quality depth pancake batter mix with blueberries, adequate for a medium depth hamburger patty.

Product features

Radian, Rainer & Everett Cup Holder

The Diono Cup Holder is a clever solution to accommodate all of their home comforts on the move.

Perfect for drinks, snacks and toys

Accommodates all of their home comforts on the move

Deep design for added support

Designed with deep angled sides to keep taller bottles and toys securely in place

Simple click & twist installation

Attach to any Diono Radian, Rainier or Everett car seat with a simple click and twist

Diono 2019 Radian 3R All-in-One Convertible Car Seat, Black

DiONO

Based on 467 reviews Check latest price

Product description

Life is complicated enough, and that’s why here at Diono we carefully craft our products to be intuitive and as easy to use as possible while providing the optimum level of safety and security for your little ones. Trusted by over a million parents, the Diono Radian 3R is our flagship all-in-one convertible car seat, designed to fit 3 across, without sacrificing safety or passenger comfort. We have spent years perfecting protection to help parents keep their children traveling the safest way, for as long as possible – our Radian series is lovingly engineered with the famous Diono Steel Core that provides an unyielding structure to protect and shield, and extended rear-facing capabilities, so you can expect 10 years of safety from just one car seat. Our unique SuperLATCH system makes installation easy and secure with an audible “click”. The Diono Radian 3R surrounds your child in overprotective, strong materials giving you peace of mind wherever life takes you (including in the air: the Radian 3R is aircraft certified / FAA approved), so you can take safety with you wherever you go. We’ve thought of everything, so you don’t have to.

  • JOY OF THE JOURNEY: From birth, keep your little one rear-facing longer to 40 lbs., and as they grow to 100 lbs. (10 years approx.) our long-range lifespan protects your child facing-forward.
  • THREES NOT A CROWD: For safety that fits 3 across the Radian 3R packs all our innovative safety features into a sleek and slim design that allows you to fit three across (in most mid-size vehicles). Now the whole family can travel, together
  • LOVINGLY ENGINEERED: The Radian 3R is built with automotive-strength steel, engineered into a dual spine, which manages and dissipates energy with an unyielding structure to protect your baby. Our audible click SuperLATCH system makes installation easy.
  • BUSINESS CLASS COMFORT: Inspired by the best in European style, our Radian 3R has bright soft fabric covers, and a memory foam seat bottom. Lined with energy absorbing foam, comfort and safety go hand in hand
  • MADE OF SEATTLE: We are from Seattle, a city where being different is the norm and so is the Radian 3R. It folds flat, so you can travel the world and is FAA approved for use on an aircraft, so you can take safety with you wherever you go.

User questions & answers

Question: How wide is this seat at its widest point
Answer: The widest point is near the top of the shell and it is 17". Hope this is helpful.
Question: Can you remove the small red metal bar on the sides of the car seat
Answer: Hello, no car seat should be disassembled per manufacturer's instructions. The red metal belt guides are used if your child needs them for booster mode. They help place the vehicle shoulder belt over the center of the child's collar bone. I hope this explanation is helpful.
Question: Does the 3R have head support/head wings like the 3rxt
Answer: Hello, the Radian 3 RXT, Rainier 2AXT are the only convertibles with the head support. The 3R does not have adjustable head support.
Question: Is the measurement given, the most narrow part of the seat or the widest
Answer: The widest part of the seat is 17" towards the top portion of the car seat.

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