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Chicco OneFit Max ClearTex All-in-One Car Seat with LeverLock Installation, Slim Design, Convertible Car Seat, Seat for Infants and Children 5-100 lbs | Energy/Black

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Availability: In Stock.
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Arrives Thursday, May 21
Order within 13 hours and 8 minutes
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Style: OneFit Max


Color: Energy


Features

  • ALL-IN-ONE CONVERTIBLE CAR SEAT From rear-facing harness (5-40 lbs) to forward-facing harness (26.5-65 lbs) to booster (40-100 lbs), one car seat fits your child, vehicle and life; includes a removable newborn positioner for infants weighing 5-11 lbs
  • MAXIMIZED FIT AND COMFORT Convertible car seat features 20% more rear-facing legroom (compared to other OneFit car seats) and the widest range of headrest height adjustment. Featuring Advanced Side Impact Protection (ASIP), OneFit Max is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a Side Impact.
  • MAXIMIZED CONVENIENCE The magnetic chest clip, flex-forward crotch buckle and harness pockets provide an easy in/out experience; Slim design and space-saving fit takes up less space in vehicle and two dishwasher-safe The slim car seat takes up less space in vehicle and two dishwasher-safe CupFolders fold in to free up space, making this all-in-one car seat ideal for travel with multiple passengers.
  • FLAME RETARDANT-FREE ClearTex features flame retardant-free materials and is GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality around your child.
  • LEVERLOCK SELF-TENSIONING LOCK SYSTEM Forward-facing car seat vehicle belt installation, applies the correct amount of belt locking tension with minimal effort for a secure, stable forward-facing installation.

Description

The OneFit Max ClearTex All-in-One Car Seat fits your child, vehicle and life – maximizing child comfort from birth through booster. OneFit Max includes the Chicco-exclusive LeverLock Self-Tensioning Lock System for forward-facing car seat installation. OneFit Max easily transitions from a rear-facing harness baby car seat to forward-facing toddler car seat to booster car seat as your child grows. With its slim car seat design and space-saving features, this all-in-one car seat takes up less space in the backseat without compromising comfort. The two CupFolders conveniently fold in when not in use to maximize space. OneFit Max features 20% more rear-facing legroom (compared to other OneFit car seats), 8 recline positions and 10 headrest positions for optimal child fit and comfort as they grow. The flex-forward crotch buckle stays out of the way for easy child loading and harness pockets keep straps and buckles contained until ready for use. The quick-secure magnetic chest clip offers easy in and out without the fuss. For rear-facing car seat installation, OneFit Max includes premium LATCH connectors and a SuperCinch force multiplying tightener. RideRight bubble levels work with the 8-position ReclineSure leveling system to provide improved vehicle fit. For forward- facing car seat installation, OneFit Max features the innovative LeverLock Self-Tensioning Lock System. LeverLock provides a secure, stable forward- facing vehicle seat belt install with minimal effort. Easily access the LeverLock compartment by unsnapping the seat pad. Open and rotate the LeverLock handle to release the handle. Route, buckle and thread the vehicle seat belt using the easy-access belt guides, then close the handle. ClearTex products meet federal car safety flammability standards without flame retardant chemical treatments and are GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality around your child. OneFit Max includes a steel-reinforced seat shell and sculpted EPP energy- managing foam. A removable body support for newborns 5-11 lbs makes the OneFit Max All-in-One Convertible Car Seat ready to use from day one. Featuring Advanced Side Impact Protection (ASIP), OneFit Max is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a – Side Impact.

Maximum Weight Recommendation: 100 Pounds


Minimum Weight Recommendation: 5 Pounds


Maximum Height Recommended: 57 Inches


Rear Facing Maximum Weight: 40 Pounds


Forward Facing Maximum Weight: 65 Pounds


Forward Facing Minimum Weight: 26.5 Pounds


Rear Facing Car Seat Maximum Height: 43 Inches


Installation Type: Latch


Orientation: Rear Facing or Forward Facing


Harness Type: 5-Point


Number of Height Positions: 10


Brand: Chicco


Age Range Description: Infant


Infant Toddler Car Seat Type: Convertible Car Seat


UPC: 049796613216


Manufacturer: Artsana USA, Inc.


Unit Count: 1.0 Count


Item Dimensions D x W x H: 23.25"D x 19.5"W x 26.5"H


Item Weight: 27 Pounds


Material Type: Metal, Plastic, Polyester


Color: Energy


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 21

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • The perfect carseat
Style: OneFit LX Color: Lupine
I'm not sure how it fits a newborn but I got a great install for a 1 year old. Much better fitting than the Graco DLX. Heavy and sturdy. Easy to adjust the straps, latch, and headrest. Easy to use. Fairly easy to clean compared to other seats on the market.
Reviewed in the United States on December 4, 2025 by Skylar

  • Great Seat
I love this car seat. I did a TON of research looking for the perfect seat to transition my child to and ultimately landed on this one. I wanted a seat that was safe, free of chemicals, and could also be rear facing as long as possible. This seat checked all the boxes. We have been using it for close to a year now and my girl loves it. There is a good amount of padding and she is very comfortable in it. It is also so simple to put into the car- the latch system is super easy to figure out. ... show more
Reviewed in the United States on December 12, 2025 by Madeline

  • Well made and feels safe with ability to install tightly.
Style: OneFit LX Color: Smoke
Heavy duty well constructed car seat. A bit heavier than expected but very sturdy. Buckles and clamps work fine and secure tightly in car. I'd recommend it.
Reviewed in the United States on December 10, 2025 by Lee

  • Chick Car Seat
Very sturdy and well built car seat. Easy to install and transfer between vehicles. It is on the bigger side, but fit comfortably in both a crossover and truck.
Reviewed in the United States on January 2, 2026 by Brandon

  • Roomy and quality material
Style: OneFit LX Color: Ebony
This car seat is very comfortable for my baby, he enjoys car rides much more now that he has more room and sits a little higher than the infant car seat. It has plenty of room for growth. The straps are easy to adjust. The car seat is easy to install. My favorite thing about these car seats are that they are made with clear tex materials, meaning the material is already flame retardant without any added chemicals to make the seat flame retardant. ... show more
Reviewed in the United States on February 18, 2026 by Mariah Grisham Mariah Grisham

  • Safe and comfortable car seat!!
Car seat provides a good, secure, and comfortable, padded seat for my grandchild. It’s being g used right now for facing to the back but will be used later in a forward sitting position as our grandchild grows. It’s easy to move from vehicle to vehicle when needed. As it faces towards the back now our baby is able to sleep in the car seat. The car has a degree of tilt monitor on the side. Mom and dad love this car seat it will be used for quite some time and they now have peace of mind for safety when in vehicle. ... show more
Reviewed in the United States on August 9, 2025 by Lee, Florida

  • Good Buy
Style: OneFit Max Color: Energy
Great carseat, just a bit clunky and somewhat hard to loosen the straps to get baby out. Otherwise, I love the look of it and hope it maintains safety.
Reviewed in the United States on November 27, 2025 by Cierra

  • Solid Car Seat
Style: OneFit Max Color: Energy
Great car seat - quality is really nice, the seat feels solid but comfortable for the little ones. It is adaptable to a lot of ages which is nice so you dont have to keep replacing your car seat. Easy to install (similar to most others) and very secure. It's a bit pricey but worth it in my opinion.
Reviewed in the United States on October 18, 2025 by J.Alan

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