Britax Frontier 90 Harness to Booster Seat product details page

Britax Frontier 90 Harness to Booster Seat

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Product Information

product specification

  • Maximum Height Booster: 62.000
  • Maximum Weight Booster: 120.000
  • Minimum Weight Booster: 40.000
  • Minimum Height Booster: 45.000
  • Industry or Government Certifications: JPMA Certified
  • Care and Cleaning: Clean with Water and mild Detergent
  • Product Width: 19.000
  • General Material: Polyester
  • Includes: Baby Product: Cup Holder
  • Product Depth: 21.000
  • Safety and Security Features: Side Impact Protection, Compatible with Lap Seat Belt, 5-point Harness
  • Product Weight: 25.000
  • Features: Baby Product: Armrests, EPE Energy-Absorbing Foam, EPS Safety Foam, High Strength Alloy Steel Frame, Tangle-Free Harness, Adjustable Height, Adjustable Harness
  • Product Height: 28.000
  • Warranty Description: 1 Year Limited Manufacturer Warranty
Britax Frontier 90 Harness to Booster Seat is rated 4.7241 out of 5 by 174.
Rated 4 out of 5 by from Great for tall Kids! We just gout our Britax Frontier 90 clicktight today. So far my son loves it! I do wish they offered a softer fabric choice.
Date published: 2015-05-12
Rated 5 out of 5 by from Easy installation! We love our Frontier so much that we ended up buying two for our daughter so we could have one in each car. We can hopefully pass one down to her younger brother at some point too. The installation is very easy and fool-proof! My daughter feels very comfortable riding in the car as well.
Date published: 2015-05-01
Rated 5 out of 5 by from Unbelievably easy to install No complaints. Wish I would have bought this a long time ago.
Date published: 2015-04-27
Rated 5 out of 5 by from Comfortable Very comfortable for my son, easy to put him in, easy to buckle and tighten, fabric is attractive and easy to clean.
Date published: 2015-04-16
Rated 5 out of 5 by from Great Combination Seat I have had previous versions of the Frontier for my older child and purchased the Frontier 90 for my 3.5y/o who just turned forward facing. I absolutely love the ClickTight installation, it is so easy even my husband can do it. The no re-thread harness makes adjusting the harness height a breeze.
Date published: 2015-04-11
Rated 5 out of 5 by from Love this Booster Car Seat! I bought this car seat to replace another Britax that we owned and was unfortunately involved in a car accident. I decided on the Frontier because of the features (it has the CLICKTIGHT and Anchors), and also because it was recommended on the Britax website when I fitted my son by height & weight. I was debating on whether to spend the extra money and buy the Frontier over the Pioneer and I'm so glad I choose the Frontier. Installation was a breeze, I used the CLICKTIGHT and it is so convenient. I placed my son in the seat and adjusted the harness straps according to the manual. My son loves it! He seemed very comfortable and the seat itself seems very safe. It is a bit heavy but to me it's solid and I feel confident he'll be protected in case of an accident. I also love that this car seat reclines if needed. You have to recline before installing, however, with the CLICKTIGHT it will be VERY easy to do. I'm very happy with our purchase.
Date published: 2015-04-07
Rated 5 out of 5 by from Very comfortable very comfortable and easy to use and install. Seems safe and large enough for my 5 year old for him to grow into
Date published: 2015-04-01
Rated 5 out of 5 by from Very solid, easy to install. Very happy so far with the purchase. Solid construction, our 5-yr old loves it. Easy to install, ClickTight installation should be standard on all models!!
Date published: 2015-03-24
  • 2015-05-22T00:23CST
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Rating: 4 out of 5 stars


What it is: This is another indestructible behemoth from Britax's Frontier line. Much of its bulk comes from the impressive safety and comfort features Britax has perfected in this new model. As substantial as it looks and feels, the Frontier 90 is incredibly easy to install, with no sweating or wrestling required. It takes a little time to figure out how to tighten the harness to fit your child, but after that, using this seat is a snap. You can easily adjust the head restraint and harness shoulder height from the front, and even the most sleep-deprived parent can decipher the color-coded directions listed right on the seat. Another brilliant feature: You can remove and wash the seat cover without uninstalling the seat.


What to watch out for: Although this harness can accommodate a child weighing up to 90 pounds, we've never met a fifth grader (or a first grader) willing to sit in a "baby" car seat. Chances are you'll be converting it to a booster much earlier, which means you'd be paying for more car seat than you need. It may make more sense to start with a less expensive car seat and switch to a smaller, lighter booster when your child is older.


BabyCenter Editor Reviews are not endorsements. The experiential reviews are based on personal experience and publicly available information, and do not substitute for opinions of safety organizations like the U.S. Consumer Product Safety Commission. For more information, read how BabyCenter's Products & Gear works.

From the Manufacturer