Booster or 5 point harness?

boneheaderss

New member
One of my relatives has a child that is 5 years old and weighs 26 lbs (37 inches tall if that matters). Her doctor said that she is perfectly healthy. Just tiny :) Anyhow, she has almost outgrown her 5 point harness car seat by height- her shoulders are about 1 cm below the top slot.

They have an Evenflo Big Kid booster and it does an excellent job of correcting belt fit. (They purchased it for her when she was 4 years old, but I told them to keep her in her current car seat, which is a Cosco Highback Seat with the built in harness). The problem is that the Evenflo booster has a minimum weight of 30 lbs and a minimum height of 38 inches tall. This makes her 4 lbs too light and 1 inch too short for the absolute minimum requirements for that booster. (I'm well aware that best practice dictates that kids be both 4 years old and 40 lbs to transition to a booster). She was perfectly capable of sitting still in the Evenflo booster when she was 4 years old.

I told her mom a billion times (literally) that she needs to get a car seat with a higher top slot like the Evenflo Maestro, but I have to say that she will never buy it. :(

The Cosco seat doesn't install very well in one of their cars- it gets a marginal fit with the seat belt (it moves side to side about 1 1/2 inches), but the top tether is always used :) I tried latch and it won't work- it was absolutely terrible. I put my weight into the seat like crazy and it just doesn't fit. In the other car, it fits like a dream- it was rock the car solid install.

Which do you think a child would survive a crash:
-misuse the cosco seat by having the harness below her shoulders
or
-in a booster seat that does a wonderful job of correcting belt fit, however she is very tiny- 26 lbs at 5 years old. The booster seat says that the bottom of belt guides need to be even with tops of shoulders- her shoulders are little below the belt guides (but it still corrects belt fit).

What is the danger of having a harness too far below shoulders when front facing?
 
ADS

Pixels

New member
Too far below the shoulders can cause spinal compression. Basically think of a ton of bricks pushing down on the child's shoulders. It pushes down on the spine, which can cause fractures and other spinal injuries.

Too small for the booster means ejection or anything else is possible, since it has not been tested with a smaller dummy.

Neither option is legal, and neither is remotely safe.
 

Car-Seat.Org Facebook Group

Forum statistics

Threads
219,658
Messages
2,196,905
Members
13,531
Latest member
jillianrose109

You must read your carseat and vehicle owner’s manual and understand any relevant state laws. These are the rules you must follow to restrain your children safely. All opinions at Car-Seat.Org are those of the individual author for informational purposes only, and do not necessarily reflect any policy or position of Carseat Media LLC. Car-Seat.Org makes no representations as to accuracy, completeness, currentness, suitability, or validity of any information on this site and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis. If you are unsure about information provided to you, please visit a local certified technician. Before posting or using our website you must read and agree to our TERMS.

Graco is a Proud Sponsor of Car-Seat.Org! Britax is a Proud Sponsor of Car-Seat.Org! Nuna Baby is a Proud Sponsor of Car-Seat.Org!

Please  Support Car-Seat.Org  with your purchases of infant, convertible, combination and boosters seats from our premier sponsors above.
Shop travel systems, strollers and baby gear from Britax, Chicco, Clek, Combi, Evenflo, First Years, Graco, Maxi-Cosi, Nuna, Safety 1st, Diono & more! ©2001-2022 Carseat Media LLC

Top