The Diono Monterey High Back Booster Car Seat certainly impressed a lot of people who wanted a car booster seat.

You have a polyester and imported unit that fits well within almost any type of seat for a vehicle.

You can be assured that your child is safe with Diono Monterey High Back Booster the entire time that you are on the road, thanks to the safety measures put in place with the car booster seat.

You are also going to love the fact that the cushions were made extra comfy to help your child in sleeping while you are driving.

You get to focus your attention on the road and less on the bumps and turns on the road since this car booster will make sure that your child feels fewer bumps that the vehicle goes over, and will provide safety and comfort should they fall asleep.


  • Polyester
  • Imported
  • Fits children 40-120 pounds
  • Extra-deep aluminum reinforced side walls and EPS foam for maximum side-impact protection
  • Customizable seating, with adjustable width for shoulders, adjustable height for head support, retractable cup holders


The Diono Monterey is a polyester and imported unit made by the popular mid-range brand.

It is a reasonably priced model which is safe to say that is worth the price thanks to a number of features that it brings.

You also have to take note of all the safety measurements that were put in place to guarantee the well-being of your child while you are out on the road.

You are not going to have to worry about your child’s security since the chair will make sure that they are securely in place inthe back of your car or van.

The seat itself can fit children of different weights. The minimum should be at around 40 pounds while the maximum is 120 pounds.

This means that from 3 years old, your child has a seat that they are going to love the rest of their time as a child.

This car booster was built to last so you can rest assured that you are not going to have to replace it before your child grows out of it

Another thing to keep in mind about this Diono release is the fact that there are incredibly deep aluminum reinforced side walls, and the EPS foam maximizes the side protection of your child from any kind of impact.

Your child will remain secure and safe on this booster seat, belted into your seat belt system, should you become involved in a crash.

You are going to love the customizable seating since this gives you a lot of freedom on what to do with your car booster.

The adjustable width for the shoulders and the adjustable height for the head support give your child a lot of room when it comes to riding and growing at the same time.

Whether your child grows fast, you are not going to have to worry about finding a replacement soon since this chair is all they will need because it will be able to grow with them.


This car booster chair is a mid-range priced seat; it is reasonable enough, but might be too pricey for some people.

There are a lot of alternatives on the market within a lower price range and some were even made by Diono, so we suggest looking into those if this one does not fit in well with your budget.

They are safe as well, but might pose less comfort for your child.


The Diono Monterey High Back Booster Car Seat gets 4 stars out of 5 from us.

You have a lot of features that guarantee a safe and comfortable ride for your child and you also have a lot of measurements and configurations that you can change to make sure that your child grows with Diono Monterey High Back Booster. Worth the asking price.