Evenflo Triumph LX Convertible 2-in-1 Car Seat - Charleston

Model Number: 38211712C
Web Code: 10406840


An advanced innovative design teams up with reliable safety features to give you this Evenflo Triumph LX convertible car seat. Designed to fit your growing child, it features increased weight ratings both rear-facing and forward-facing, and an easy, secure harness adjustment system to ensure your child's safety and comfort when you're on the road.


Evenflo Triumph LX Convertible 2-in-1 Car Seat - Charleston
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Sold and shipped by Best Buy
Available online only
  • Versatile car seat is designed to accommodate your growing child and functions as a rear-facing car seat and forward-facing car seat
  • Sports an advanced, cutting-edge design that comfortably supports children weighing 5 to 65 pounds
  • Infinite Slide Harness Adjustment System slides easily so you get an accurate fit as your child grows; no need to rework the harness
  • Tension Right side knobs allow you to easily tighten the harness with one hand for added convenience
  • Up-front multiple position recline gives your child superior comfort while awake or asleep
  • Head pillow can be removed if desired
  • 5-point harness system helps keep your child secured for the ride
  • 65-pound harness weight rating accommodates growing children longer
  • Removable car seat pad requires no harness rethreading
  • Foam liner absorbs energy to deliver extra comfort and safety
  • Cup holders built into the seat offer quick access to beverages
  • Adjustable headrest accommodates your growing child
  • Car seat pad is machine washable for easy cleaning
  • Designed and tested to safety standards that exceed the federal crash test standard
  • Side impact tested and meets or exceeds all applicable Federal Safety Standards and Evenflo’s Side Impact Test Standard
Car Seat Type
2-in-1 Convertible Car Seat
Car Seat Orientation
Rear-facing Car Seat
Forward-facing Infant Car Seat
Harness Points
Base Material
Compatible Strollers
Not Applicable

Safety Requirements

Minimum Seat Weight Capacity
2.3 kg
Maximum Seat Weight Capacity
29.4 kg
Minimum Child Height
48 cm
Maximum Child Height
127 cm
Weight Capacity:Front Facing(Min)
9.97 kg
Weight Capacity:Front Facing(Max)
29.4 kg
Weight Capacity:Rear Facing(Min)
2.3 kg
Weight Capacity:Rear Facing(Max)
18 kg

Popular Features

Cup Holder
Removable Seat Cushion
Washable Fabric
Detachable Base
Side Impact Protection
LATCH System
Snack Trays
Aircraft Certified
Black; Grey
Country of Origin
United States


51.13 cm
72.39 cm
55.88 cm
10.75 kg
  • Car Seat
  • French & English Manual

  • I loved this car seat but...

    from Winnipeg, Manitoba, Canada on May 18, 2019

    I loved this car seat, except for one feature: the tension control knob. I didn’t find it hard to tighten as some say and I thought it was a great tool for getting the proper tension on the straps however the knob would always break on me after a while of use, leaving the seat useless. It was like the straps would come off the track - the knob would turn and click like it was tightening but it would not tighten the straps. This happened with not only one but two of these car seats I’ve had. That being said, Evenflo has been amazing as a brand and I am 100% satisfied with them. When the issue happened with the first car seat, it was within the 90 day warranty period and they replaced the seat with the exact same one free of charge which was awesome and didn’t take long at all. When it happened the second time (with the new one they replaced my first one with), the car seat was almost a year old...well past the 90 warranty period however Evenflo replaced the car seat again but this time with a different, better seat. No hassle at all. Their customer service has truly been AMAZING. I would not buy one of their seats with the tension control knob again but I will definitely continue to purchase from Evenflo.

  • Good product

    from Brampton, ON on May 17, 2017

    Bought it on sale for my toddler. Good product for the price I got it.

  • Great seat, great price

    from Milton, ON on March 17, 2017

    This is a great car seat, it's a durable and reliable car seat, I had bought the older model for my five year old when we first had her and we loved it, it's a great car seat that transion well from new born to infant to toddler. It was even a pulse that bestbuy.ca price matched it from another retailer. If you are looking for a car seat without all the fancy stuff this is the car seat for you.

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