Chicco OneFit LX
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Our Review of the
Chicco OneFit LX
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A few months old until 9-10 years of age
A 3-in-1 car seat that can be used rear-facing, forward-facing, and in high-back booster mode
Possibly from birth if your vehicle has flat seats
Stand Out Features of this Car Seat
Flame-Retardant-Free
Lock-off
Seat is good for you if
You have a tall child.
You want a car seat that’s easy to install.
You want a car seat with a seat belt lock-off.
Use caution if
You have a vehicle with non-removable headrests.
You need to fit 3 people in one row of the vehicle.
You want to use a convertible seat from birth.
It's hard to buckle in booster mode.
Quirks to be aware of
Child Fit Information
Installation Information
Videos
For help with all things airplane travel and car seats, check out our Wheels Up Course and private Facebook group.
Check out our full list of car seats for Airplane Travel here: FAA Approved Car Seats.
Check out our full list of Canadian car seats for Airplane Travel here: Aircraft-Approved Car Seats.
SITS Bottom Line
Similar Car Seats
Specifications
Chicco
Product Information
Weight: 25lbs
Width: 19"
Highest Harness Height: 18.5"
Rear Facing Limits
Height: 43"
Weight: 5-40lbs
Head Height Rules: n/a
Lower Anchor Connectors Weight Limit: 35lbs
Forward-Facing Limits
Height: 54"
Weight: 26.5-65lbs
Head Height Rules: ears must be below the top of the headrest
Lower Anchor Connectors Weight Limit: 40lbs
No Back Booster Limits
Highest Belt Guide Settings
21"
High Back Booster Limits
Height: 44-57"
Weight: 40-100lbs
Head Height Rules: ears must be below the top of the headrest
Other Important Details
Newborn Fit
not recommended; sometimes you cannot get the seat reclined enough
Expiration Limit
10 years
Crash Replacement Policy
replace after any crash
Harness
no-rethread
Lock-off
yes
Vehicle Seat Protector
This brand does not permit a vehicle seat protector.