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July 18, 2022

The Best 5 Point Harness Booster Seats (5)


Most modern car seats now have the provision for 5-point harnesses. A five-point harness is the webbing of the car seat that helps hold your child in their seat. It, as the name suggests, spreads across the five points i.e. at both the shoulders, both sides of the hips and between the legs. This kind of a seat is preferred for kids who are over 40 pounds and/or over 4 years old, usually, till they are comfortable enough to be without a safety seat.

Five-point harness seats are usually a step in between before the kids are either moved on to proper booster seats or just sitting on car seats like adults. It allows the parents to save money on not having to buy different kinds of booster seats, which can add considerably to the expenses. They are rare to find and understanding which ones are best for your kid can be difficult. In this article, we’ll be taking a look at five of the best 5-point harness booster car seats available:

This type of booster seat can replace all the other seats that come before it for the parents, in the sense that it does the job of most other seats. 

Now that you have seen our top recommendations, find more detail on each of them, including why we picked them. When you’re ready, click the red button to get the best price on Amazon!

1. Graco Affix Highback Booster

Graco Affix Highback Booster Seat with Latch System

Leaders in car safety seats, Graco’s Affix Highback booster is one of their more comfortable five-point harness seats.. The Graco Affix is a multi-speciality seat in the sense that the owner can also buckle the child in it and carry the seat on their back, which could come in handy if you are a family that treks. It is usually preferred for kids weighing a maximum of 100 lbs and are a maximum of 57 inches tall.

Coming with the Latch system it offers assured security for the child and also provides easy installation for adults. The seat in itself is quite light and quite wide and will be able to fit the child in very nicely. The storage system and the dual cup holder add a few perks to this already worth it safety seat.

Technical Specifications
  • Includes LATCH: Yes
  • Seat weight: 11 lbs
  • Max child weight: 100 lbs
  • Max child height: 57”
  • Comfortable ride
  • Value for money
  • Lower Latch system
  • The frame of the seat is a little weak

2. Britax Frontier ClickTight

Britax USA Grow with You ClickTight Harness-2-Booster Car Seat - 2 Layer Impact Protection - 25 to 120 Pounds, Spark [Newer Version of Frontier]

This seat although on the pricier side is extremely safe and also is able to seat a child with a maximum weight of 120 pounds. As mentioned before, this seat offers high levels of safety with energy-absorbing shells and foam lining in the headrest. The recliner feature of the seat also is an added benefit for the child on long drives, along with the double pads on the sides.

There is a double snack holder, which will help your kid to store their food and prevent spills in the car. The seat is also very durable. The ClickTight feature makes it really easy for a safe installation. Britax’s design is such that the seat is narrow yet can easily fit the child.

Technical Specifications
  • Includes LATCH: Yes
  • Seat weight: 24.9 lbs
  • Max child weight: 120 lbs
  • Max child height: 57”
  • Adjustable harness
  • Easy installation
  • Heavy

3. Diono Radian RXT

Diono Radian RXT All-in-One Convertible Car Seat

This car safety seat promises a 10-year life span and most customer reviews also testify to its durability. The design of the seat is such that three of them will be able to fit in a row since it’s very sleek. The safety of the seat is also not compromised, though with a full steel frame which passes crash tests. The head support, which has aluminum reinforcement, gives an extra layer of protection as well.

The seat has 12-position adjustable headrest along with memory foam cushions that will help the child during long drives. The fabric along with being comfortable is also machine washable. It’s SuperLatch system ensures a smooth installation process which keeps the seat intact even without the kid sitting in it.

Technical Specifications
  • Includes LATCH: Yes
  • Seat weight: 29.8 lbs
  • Max child weight: 120 lbs
  • Max child height: 57”
  • Long life span
  • Suitable design for smaller cars
  • Problems with padding

4. Chicco MyFit

Chicco MyFit Harness + Booster Car Seat, Gardenia

As what most car safety seats should be focusing on, this car seat, in particular, focuses on primary security. The steel-reinforced frame and the DuoGuard side-impact protection secure the entire body. This seat is great for children from early on i.e. just 25 lbs so the parents can spend less money on buying multiple seats.

The nine-position headrest adjustment system along with the four-position recline system and the Latch installation makes it a comfortable ride for both the child and the adult. The boosted padding on the seat also makes this a parent favorite, with the fabric being machine washable an added benefit.

Technical Specifications
  • Includes LATCH: Yes
  • Seat weight: 25 lbs
  • Max child weight: 100 lbs
  • Max child height: 57”
  • Multi-utility seat
  • Extreme comfort
  • A little bit pricy

5. Graco Nautilus SnugLock LX 3 in 1

Graco Nautilus SnugLock LX 3 in 1 Harness Booster Car Seat, Codey

This chair has great product ratings and comes with the added security for the head and the body. Nautilus SnugLock has a high number of adjustment settings for recline and head-rest. The steel-reinforced frame is something that makes the seat a little bit clunky but ensures that the safety of the is never questioned.

The padding on top of the strong frame is also very comfortable for the child, this along with the adjustments that are available make it the kid’s choice for a long drive as well. The Latch system, as always, ensures easy installation, and the detachable cup holders only make this option more attractive.

Technical Specifications
  • Very secure
  • High adjustments available
  • Multi-featured seat
  • Easy to install
  • Easy to adjust
  • A little clunky

Quick Purchase Guide

It can be tough to narrow down your options when it comes to car safety seats: there are a lot of options on the market and many of them appear to offer similar features. However, it’s particularly important that you make an informed buying decision when considering car safety seats: you should never have to compromise your child’s safety.

We’ve highlighted the top five best five-point booster car safety seats in this article. This narrows your choices down considerably. But how do you pick the one that’s right for you? This guide here will show you exactly what to look out for when buying a car safety seat. After reading this, you’ll have a better idea about which car safety seat option best suits your needs.

What to look for in a car safety seat?

Here are some key features you should look out for when buying a car safety seat. We factored these in when we made our recommendations:

Does the seat feature Latch?

Most car safety seats made after 2002 will feature Latch. However, you should always double-check to make sure that the model you’re considering supports this key feature. LATCH is short for Lower Anchors and Tethers for Children and it makes car seat installation significantly easier. Cars manufactured after 2002 are required by US law to have Latch anchors and most car seats will have the accompanying tethers.

If it doesn’t feature the Latch system, you must make sure that it is up to the protocols set by the authorities and has passed the crash tests.

Weight and size

Car seats come in a range of weights and sizes. You will need to pay attention to the dimensions of a given car seat to make sure that it will fit comfortably in your car. Another factor to consider here is how much weight the car seat supports. Certain models can carry children who way more. This is an important consideration if you have an older or heavier child.

Considerations for a five-point booster seat

This type of booster seat can replace all the other seats that come before it for the parents, in the sense that it does the job of most other seats. So while buying a five-point booster seat, think about the usage for it and how long you intend to keep the child in a safety seat.


Picking the right car safety seat can be a challenge. It’s important to make sure that you address any questions you might have. We’ve put together a quick FAQ here to cover some of the more common questions people have about convertible car safety seats.

Are car safety seats necessary?

Yes, absolutely! As a matter of fact, they’re a legal requirement in most US states. Young children’s bodies are still growing and they aren’t built to handle the stress of a car trip. Car safety seats ensure that your children are safe and comfortable throughout the ride.

What is Latch?

Latch is short for Lower Anchors and Tethers for Children. It’s a system of tethers on car safety seats compatible with standardized anchors on most cars made after 2002 to make car safety seat installation a breeze.

Do I need a booster seat?

It depends on your child’s age, weight, and height. Booster seats are very helpful to give the child enough of a boost so that the car’s seat belts can give them the right kind of support and do not hurt them. This will ensure their safety but also at the same time not make them feel like they are still a small child, especially with backless booster seats this is the case.

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