10 Best Car Seat For Child Over 40 Lbs of December 2025

• Our product also has the advantage of not interfering with the use of the built-in safety features of your vehicle (e.g. side air bags, side safety screens, etc.).
• By utilizing the vehicle’s seat belt, the child can benefit from any advanced seat belt functionalities your vehicle has to offer (e.g. belt pretensioners and load limiters).
• The highly adjustable, Fits children of many sizes. Suitable For Children Ages From 4-12 Years Old With A Minimum Weight Of 40lbs Upwards And A Height Of 38 - 57 Inchs Tall.
• Wherever life takes your family, thanks to its lightweight and easy-to-use design. It Is Small Enough To Fit In Your Pocket, Bag, Purse Whatever It May Be. Allowing You To Send It With Your Child While They Are Going Back & Forth From School Carpooling Or On The Bus
• Our goal is that you and your child will never be left without a CRS when you really need it, and that there are no more children on the road riding unsafely.

JAPARA

• 2-in-1: The skyline belt positioning high back booster car seat easily coverts to a backless booster to keep your child safer, longer
• Fit: 40 to 120 pounds and up to 63 inch height
• Big kid comfort: Plush, foam padding and built in arm rests
• Parent convenience: Removable cover and dishwasher-safe cup holders for easy cleaning between rides
• Surrounded in safety: 2 layers of side impact protection include an energy absorbing shell & foam lined headrest

BRITAX

• Helps safely transport your big kid from 40-100 lbs. and up to 57 inches tall
• One-hand front-adjust Latch system secures booster to vehicle seat
• Secure connection keeps booster seat properly in place while seat is unoccupied
• Be sure to check your local and state laws, as well as AAP and NHTSA recommendations, for car seat usage
• Keeps booster steady for easy self-buckling for your independent child
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures

GRACO

• Helps safely transport your big kid from 40-100 lbs.
• Rigorously crash tested to meet or exceed U.S. safety standards
• Designed with the style and comfort features that kids love. Material - polyester, plastic
• Padded, height-adjustable armrests and hide-away cup holders keep kids smiling
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures

GRACO

• Chicco GoFit Plus Backless Booster Car Seat - Stream
• Built-in carry handle
• Contoured ErgoBoost seat with double-foam padding
• Machine-washable fabrics and dishwasher-safe CupFolders
• Smooth, non-marking underside

Chicco

• 3-in-1 harness booster helps protect your child, from toddler to youth
• Grows with your child from forward-facing harness (22-65 pounds) to highback booster (40-100 pounds) to backless booster (40-100 pounds) to continue to meet industry standards, we have increased the weight minimum from 30 to 40 pounds
• No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion
• Lightweight, portable seat is ideal for busy, active parents
• One-hand, 8-position adjustable headrest grows with your child
• 2 easy-to-clean cup holders keep your child's drinks and snacks close at hand
• Open-loop belt guides help properly position your vehicle’s seat belt
• Seat pad, body support, and harness covers are comfortable and machine washable
• Graco ProtectPlus Engineered: A combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
• Meets or exceeds the child restraint criteria for a frontal crash test under the US FMVSS 213

Graco

• Helps safely transport your big kid from 40-100 lbs.
• Rigorously crash tested to meet or exceed U.S. safety standards
• Designed with the style and comfort features that kids love
• Padded, height-adjustable armrests and hide-away cup holders keep kids smiling
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures

GRACO

• Package Content & Age: The package includes one Car Seat Footrest that's compatible with all car and booster seats. The Footrest should be used as soon as kids are walking and are sitting in a forward-facing car seat up until their legs reach the floor of the vehicle.
• Installation: The Footrest easily attaches to the latch behind the seat. For cars that don't have the latching system it also comes with hooks that slip under the seat. The footrest can also be easily folded down for easy access in and out of the car.
• Medically Approved/Recommended: Dr. Lee Am a prestigious orthopedic surgeon has highly recommended the Footrest as the number one travel accessory that every parent should have. The Footrest prevents kids from misbehaving by increasing their comfort as well as providing long term leg protection for their knees.
• Adjustability & Ease of use: The Footrest has an easy height and angle adjustability to fit different heights and different comfort levels.
• Crash Tested & Safety: The Kneeguard Kids successfully passed intense crash and safety testing including standards set forth by FMVSV 213 so there is no compromise on children's safety when using the Footrest. The Kneeguard Kid's footrest has successfully been patented in the US.

KneeGuard Kids

• 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.Shell and Components: Spot clean
• 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

DiONO

• This Cosco backless booster securely fits in your car and gives your child the extra height they need to keep seatbelts properly positioned
• Made for growing kids, the seat holds kids weighing between 40 to 100 pounds and 43 to 57 inches in height
• Lightweight, compact design makes the seat easy to move whenever you need to change vehicles
• Extra plush padding in this backless booster seat makes long rides more comfortable; The fabric car seat cover is hand wash only
• Designed to leave your car's seats unmarked, this booster won't leave marks or indentations while in use
• This booster seat includes a 1 year limited warranty
• For more than 70 years, Cosco has been a leading children’s products brand recognized for its dedication to safety and value; From bouncers to car seats, swings to strollers, and high chairs to play yards, Cosco's essential baby products feature solid value and smart design

Cosco