We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy
Hero

Top-10 Booster Car Seat 3 Year Olds
Loved in the USA

Handpicked for quality & trusted by thousands of customers

Sponsored

hiccapop U
hiccapop

hiccapop UberBoost Inflatable Booster Car Seat | Travel Booster Car Seat | Narrow Backless Booster Car Seat for Travel | Portable Booster Seat for Toddlers, Kids, Child (Navy/Gray)

#1
Top Rated in the USA
Graco® Tur
Graco

Graco® TurboBooster® LX Backless Booster with Affix Latch | Backless Booster Seat for Big Kids Transitioning to Vehicle Seat Belt (Rio)

Fast Delivery
10.0
29 413 reviews

Solid Value from a Trusted Brand

View Deal
1 469 bought in past month

Sponsored

hiccapop U
hiccapop

hiccapop UberBoost Inflatable Booster Car Seat | Travel Booster Car Seat | Narrow Backless Booster Car Seat for Travel | Portable Booster Seat for Toddlers, Kids, Child (Navy/Gray)

#2
Graco Tran
Graco

Graco Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Black

Fast Delivery
10.0
25 658 reviews

Solid Value from a Trusted Brand

View Deal
1 367 bought in past month
Last Purchases
Da***el
Orlando, FL
3d ago
A***n
San Francisco, CA
19h ago
El***or
San Diego, CA
10h ago
#3
Graco TriR
Graco

Graco TriRide 3-in-1 Convertible Car Seat - Highback Booster, Forward & Rear Facing modes, Suitable from Newborn to Preschooler, Perfect for Long Journeys in Redmond Color

Fast Delivery
9.8
7 268 reviews

Solid Value from a Trusted Brand

View Deal
1 265 bought in past month
Premium quality and flawless performance. My best purchase, worth every penny!
JessyChicago, IL
#4
Graco Turb
Graco

Graco TurboBooster 2.0 Highback Booster Car Seat, Declan

Fast Delivery
9.6
55 072 reviews

Solid Value from a Trusted Brand

View Deal
1 163 bought in past month
Curated products trusted bytrust us brands
#5
Safety 1st
Safety 1st

Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds and Belt-Positioning Booster, Car Seats, 40-100 Pounds, Black Sparrow

Fast Delivery
9.4
8 247 reviews

Solid Value from a Trusted Brand

View Deal
1 061 bought in past month
#6
Diono Radi
Diono

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black

Fast Delivery
9.2
6 867 reviews

Solid Value from a Trusted Brand

View Deal
959 bought in past month
#7
Chicco MyF
Chicco

Chicco MyFit® Harness + Booster Car Seat, Forward-Facing 5-Point Harness Car Seat and High Back Booster Seat, for Children 25-100 lbs. | Fathom/Grey/Blue

9%OFF

Fast Delivery
9.0
5 861 reviews

Item still has Pre-Tariff price

View Deal
857 bought in past month
#8
Britax Gro
Britax

Britax Grow with You Harness-2-Booster Car Seat, 2-in-1 High Back Booster, Quick-Adjust 5-Point Harness, Mod Black

Fast Delivery
8.7
4 578 reviews

Solid Value from a Trusted Brand

View Deal
755 bought in past month
#9
Britax Sky
BRITAX

Britax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk - Highback and Backless Seat

Fast Delivery
8.5
2 801 reviews

Solid Value from a Trusted Brand

View Deal
653 bought in past month
#10
KidsEmbrac
KidsEmbrace

KidsEmbrace Marvel Spider-Man 2-in-1 Forward-Facing Car Seat Latch | 5-Point Harness 26.5-65lbs converts to Belt-Positioning Booster 40-100lbs | Adjustable

Fast Delivery
8.2
24 400 reviews

Solid Value from a Trusted Brand

View Deal
551 bought in past month

More great picks just for you

Evenflo Hi
Evenflo

Evenflo High-Back Booster Car Seat with Harness, 22 to 110lbs, Maestro Sport, Granite Gray

Fast Delivery
7 328
verified reviews

Solid Value from a Trusted Brand

View Deal
449 bought in past month
Evenflo Ch
Evenflo

Evenflo Chase Sport Harnessed Booster Car Seat, Jayden 18x18.5x29.5 Inch (Pack of 1)

19%OFF

Fast Delivery
12 258
verified reviews

Item still has Pre-Tariff price

View Deal
347 bought in past month
Evenflo Go
Evenflo

Evenflo GoTime LX High Back Booster Car Seat

28%OFF

Fast Delivery
4 613
verified reviews

Item still has Pre-Tariff price

View Deal
245 bought in past month
Explore other best-rated products in this category
Cosco Kids
Cosco

Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (30-65 lbs) and Belt Positioning High Back Booster Seat (40-100 lbs), Sport Blue

Fast Delivery
9 067
verified reviews

Solid Value from a Trusted Brand

View Deal
143 bought in past month

Our Top Picks

#1

Winner

Graco® TurboBooster® LX Backless Booster with Affix Latch | Backless Booster Seat for Big Kids Transitioning to Vehicle Seat Belt (Rio)

Rating
10.0
Chosen by1,469
Safety Standards
Installation Method
Comfort Features

Most important from
29413 reviews

Safety Standards
Lightweight and easy to use, perfect for switching between vehicles. The seat feels sturdy and safe, giving peace of mind while driving.
Installation Method
Incredibly easy to install – just buckle it in and go.
Comfort Features
My child loves how comfortable it is, and it seems to keep them secure.

The Graco TurboBooster LX Backless Booster seat is designed for children aged 3 and up, accommodating kids weighing between 40-100 pounds and measuring 43-57 inches tall. This booster seat stands out for its commitment to safety, meeting rigorous crash test standards through the Graco ProtectPlus Engineered system, which adds a layer of reassurance for parents. The front-adjust LATCH system is a particular highlight, allowing for quick and easy installation, and helps keep the booster steady so your child can buckle themselves in with confidence.

In terms of comfort, it features a removable, machine-washable seat pad, making it convenient to keep clean, along with a hideaway storage compartment for toys or snacks to keep your little one entertained. The included cup holder is a nice touch, ensuring drinks and snacks are within easy reach during car rides.

Being a backless booster means this seat may not provide as much head and side support compared to high-back models, which could be a concern for some parents, especially during longer trips or in case of side impacts. Additionally, while the seat is designed for older kids, it might not provide the same feeling of security that more enclosed seats offer. The installation relies on the vehicle's seat belt, which could be a drawback for those who prefer a more integrated setup. It’s essential to ensure that your child is ready to transition to a backless booster, as they need to sit properly in the seat and use the vehicle seat belt correctly.

Rating
10.0
Chosen by1,469
Safety Standards
Installation Method
Comfort Features

Most important from
29413 reviews

Safety Standards
Lightweight and easy to use, perfect for switching between vehicles. The seat feels sturdy and safe, giving peace of mind while driving.
Installation Method
Incredibly easy to install – just buckle it in and go.
Comfort Features
My child loves how comfortable it is, and it seems to keep them secure.
#2

Graco Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Black

Rating
10.0
Safety Standards
Weight and Height Limits
Installation Method

Most important from
25658 reviews

Safety Standards
The safety features are top-notch, providing great side impact protection and peace of mind.
Weight and Height Limits
Height adjustment is lower than most, fitting better for children and making it easier to hook up properly in the car.
Installation Method
Installation is surprisingly easy, taking about 10 minutes to get everything in place.
Adjustability
Adjustable headrest and harness system grow with the child, eliminating the need for a new seat as they get older.
Ease of Cleaning
The cover is easy to remove and machine-wash, making cleaning hassle-free.
Comfort Features
Padding is plush and supportive, with multiple recline positions for comfort during long car rides.

The Graco Tranzitions 3 in 1 Harness Booster Seat is a versatile option for parents looking for a seat that grows with their child. Starting as a forward-facing harness for children weighing 22-65 lbs, it transitions into a highback booster and eventually a backless booster for kids up to 100 lbs. This flexibility ensures long-term use, making it a cost-effective choice. The No-Rethread Simply Safe Adjust Harness System allows for easy adjustment of the headrest and harness, which is convenient as your child grows. Additionally, the one-hand, 8-position adjustable headrest ensures continuous comfort and proper fit for your child.

Safety is also a strong point, with the Graco ProtectPlus Engineered design that meets rigorous crash test standards, including frontal, side, rear, and rollover crashes, ensuring comprehensive protection. Installation uses the vehicle's seat belt, which may be more cumbersome than latch systems for some parents. The seat features two easy-to-clean cup holders and machine-washable seat pad, body support, and harness covers, making maintenance straightforward.

Its lightweight and portable design adds to its convenience, especially for busy families on the go. However, the seat is only forward-facing, which might not be ideal for parents seeking a rear-facing option for younger children. Also, while the seat is adjustable, some users may find the installation process using seat belts less intuitive compared to latch systems. Despite these minor drawbacks, the Graco Tranzitions 3 in 1 Harness Booster Seat stands out for its safety, longevity, and ease of maintenance, making it a strong candidate for parents of 3-year-olds.

Rating
10.0
Safety Standards
Weight and Height Limits
Installation Method

Most important from
25658 reviews

Safety Standards
The safety features are top-notch, providing great side impact protection and peace of mind.
Weight and Height Limits
Height adjustment is lower than most, fitting better for children and making it easier to hook up properly in the car.
Installation Method
Installation is surprisingly easy, taking about 10 minutes to get everything in place.
Adjustability
Adjustable headrest and harness system grow with the child, eliminating the need for a new seat as they get older.
Ease of Cleaning
The cover is easy to remove and machine-wash, making cleaning hassle-free.
Comfort Features
Padding is plush and supportive, with multiple recline positions for comfort during long car rides.
#3

Graco TriRide 3-in-1 Convertible Car Seat - Highback Booster, Forward & Rear Facing modes, Suitable from Newborn to Preschooler, Perfect for Long Journeys in Redmond Color

Rating
9.8
Installation Method
Adjustability
Ease of Cleaning

Most important from
7268 reviews

Installation Method
Installation is easy after the first time, though tightening the straps can be tricky.
Adjustability
The car seat is very adjustable, sturdy, and feels securely in place once installed.
Ease of Cleaning
The cover is easy to clean, adding to the seat's practicality.
Comfort Features
This car seat saves money as it grows with the child, and its comfort and padding are highly appreciated.

The Graco TriRide 3-in-1 Convertible Car Seat is designed to adapt to your growing child, making it a solid choice for parents looking for longevity in a car seat. Its standout feature is the 3-in-1 usage, allowing you to transition from rear-facing for infants to forward-facing and highback booster modes suitable for preschoolers. This flexibility is complemented by a well-engineered safety system, as it meets rigorous safety standards, ensuring peace of mind during travel.

Installation is user-friendly, thanks to the LATCH system and an easy-to-read level indicator that removes the guesswork. The 10-position headrest and no-rethread harness provide excellent adjustability, ensuring a snug fit as your child grows. Comfort isn’t overlooked either; the seat includes plush inserts and a 6-position recline for added convenience during long journeys.

On the practical side, the Graco TriRide incorporates two cup holders for snacks and drinks, making it practical for those road trips. The machine-washable seat pad is another plus, simplifying the cleaning process after messy adventures. However, weighing 18.45 pounds, it may be heavier compared to other models, which can be a downside if you plan to move it between vehicles frequently. Additionally, while it boasts a steel-reinforced frame for durability, some users might find it a bit bulky in smaller cars.

The Graco TriRide is a versatile and safe option for parents of toddlers, combining ease of use and comfort while meeting critical safety standards. It’s best suited for families looking for a long-term investment in car safety without compromising on convenience.

Rating
9.8
Installation Method
Adjustability
Ease of Cleaning

Most important from
7268 reviews

Installation Method
Installation is easy after the first time, though tightening the straps can be tricky.
Adjustability
The car seat is very adjustable, sturdy, and feels securely in place once installed.
Ease of Cleaning
The cover is easy to clean, adding to the seat's practicality.
Comfort Features
This car seat saves money as it grows with the child, and its comfort and padding are highly appreciated.

Buying Guide for the Best Booster Car Seat 3 Year Olds

Choosing the right booster car seat for your 3-year-old is crucial for their safety and comfort during car rides. A booster seat helps position the seat belt correctly on your child's body, providing better protection in case of an accident. When selecting a booster car seat, consider factors such as safety features, ease of use, and your child's size and weight. Here are some key specifications to help you make an informed decision.
Safety StandardsSafety standards are regulations that ensure the booster seat meets specific safety criteria. This is important because it guarantees that the seat has been tested and approved for protecting your child in the event of a crash. Look for seats that meet or exceed safety standards set by organizations like the National Highway Traffic Safety Administration (NHTSA) or the European Safety Standard (ECE R44/04). For your 3-year-old, ensure the seat has side-impact protection and a 5-point harness for added security.
Weight and Height LimitsWeight and height limits indicate the range within which the booster seat can safely accommodate a child. This is important because using a seat that fits your child's size ensures optimal protection. Booster seats typically have weight limits starting from 30 pounds and height limits starting from 38 inches. For a 3-year-old, choose a seat that can accommodate their current size and allow for growth, ensuring it can be used for several years.
Installation MethodThe installation method refers to how the booster seat is secured in the car. This is important because a properly installed seat provides better protection. There are two main types: LATCH (Lower Anchors and Tethers for Children) and seat belt installation. LATCH is generally easier and more secure, but not all cars have LATCH anchors. Ensure the seat you choose can be installed securely in your vehicle, and always follow the manufacturer's instructions.
AdjustabilityAdjustability refers to the ability to modify the seat to fit your child's size and comfort needs. This is important because a well-fitting seat provides better protection and comfort. Look for seats with adjustable headrests, harness heights, and recline positions. For a 3-year-old, ensure the seat can be adjusted to accommodate their growth and provide a comfortable ride.
Ease of CleaningEase of cleaning refers to how simple it is to clean the booster seat. This is important because young children are prone to spills and messes. Look for seats with removable and machine-washable covers. For a 3-year-old, choose a seat with easy-to-clean materials to maintain hygiene and keep the seat looking new.
Comfort FeaturesComfort features include padding, armrests, and cup holders that enhance your child's comfort during car rides. This is important because a comfortable child is less likely to be fussy and more likely to stay properly seated. For a 3-year-old, look for seats with ample padding, supportive armrests, and convenient cup holders for snacks and drinks.

FAQ