US
Graco

Graco True3Fit LX 3-in-1 Car Seat

  • Rear-facing 5 to 40 lb
  • Forward-facing harness 22 to 65 lb
  • Highback booster 40 to 100 lb
  • 16.7 inches wide, fits 3 across
  • Anti-rebound bar for rear-facing
  • 10-position no-rethread harness
  • 27 lb seat

Updated 21 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A slim, long-use convertible seat that runs from rear-facing infant to highback booster and fits three across. It is heavy, so it is better left in one car.

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ASIN: B0CQXVTYH1Model: True3Fit LXCategory: Convertible Car Seats

Overview

A crowded back seat with siblings is where this slim convertible seat earns its place, fitting three across while moving from rear-facing to forward-facing harness to highback booster. An anti-rebound bar adds rear-facing protection, and a no-rethread harness adjusts with the headrest.

One seat from newborn to booster age in a slim footprint is the case for it. It is heavy, so moving it between cars often is a chore.

Who it's for

Parents with several kids in the back row, or one child they want to keep in a single seat for years, fit this seat. Families who swap seats between cars often may prefer something lighter.

Pros and cons

Pros
  • Slim width for three across
  • Covers rear, forward and booster
  • Belt lock-off for forward install
Cons
  • Heavy to move
  • Listed width conflicts with dimensions

Performance notes

In rear-facing mode the anti-rebound bar braces against the vehicle seat, limiting how far the seat rotates in a crash. The no-rethread harness rises with the headrest in one motion, so fit stays correct as the child grows, and the lock-off clamps the vehicle belt for a tight forward-facing install.

Specifications

BrandGraco
ModelTrue3Fit LX
Dimensions & fit
OrientationConvertible
Maximum Weight Recommendation100 pounds (highback booster)
Forward Facing Maximum Weight65 pounds
Forward Facing Minimum Weight22 pounds
Rear Facing Minimum Weight5 pounds
Rear Facing Maximum Weight40 pounds
Item Dimensions D X W X H16 x 24 x 20 inches
Width16.7 inches
Item weight27 pounds
Capacity & performance
Age Range DescriptionInfant
Construction & materials
Material TypePolyester
ColorGotham
Compatibility & installation
Installation TypeLATCH, integrated belt lock-off
Included components
Unit Count1 Count
Other details
Harness Type10-position no-rethread

Frequently asked questions

Is the Graco True3Fit LX a backless booster?

No. After the rear-facing and forward-facing harness modes, it converts to a highback booster for 40 to 100 lb.

How is the Graco True3Fit LX installed?

It installs with LATCH, and an integrated belt lock-off makes vehicle seat belt installation easier in forward-facing mode.

What does the anti-rebound bar on the Graco True3Fit LX do?

Graco says it provides an additional layer of rear-facing safety.