Graco TrioGrow SnugLock vs Graco True3Fit LX 3-in-1

Side-by-side specs from each maker.

Only the differences are shown.

Graco TrioGrow SnugLockGraco True3Fit LX 3-in-1
TypeAll-in-oneAll-in-one
Rear-facing weight5–40 lb5–40 lb
Rear-facing heightUp to 49 inUp to 49 in
Forward-facing weight26.5–65 lb22–65 lb
Forward-facing heightUp to 49 inUp to 49 in
Booster weight40–100 lb40–100 lb
Booster height43–57 in43–57 in
Seat weight18.92 lbNot listed
Width19 inNot listed
Head ruleRear-facing: whose head is at least 1” (2.5 cm) below the headrest adjustment handle. Forward-facing: top of child’s ears must be below top of headrest.Rear-facing: whose head is at least 1” (2.5 cm) below the headrest adjustment handle. Forward-facing: top of child’s ears must be below top of headrest.
Newborn insertInfant head support and body support (on select models), use only in the rear-facing mode; body support must be used if shoulders are below the lowest harness setting. No weight limit found in manual text.Infant head support and body support (on select models), use only in the rear-facing mode; body support must be used if shoulders are below the lowest harness setting. No weight limit found in manual text.
InstallationLATCH, seat belt (SnugLock)LATCH rear-facing, seat belt rear-facing, LATCH forward-facing + top tether, seat belt forward-facing + top tether, booster: vehicle lap/shoulder belt (LATCH optional where vehicle maker allows)
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Harness heights10Not listed
Recline positions6Not listed
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after10 years10 years

Graco TrioGrow SnugLock

A basic three-mode all-in-one with SnugLock installation.

  • SnugLock install in under a minute
  • Light at 18.92 lb
  • Three modes through highback booster
  • Rear-facing limit is 40 lb
  • No price on the maker table

Graco True3Fit LX 3-in-1

    Ask the meadow

    TrioGrow SnugLock or True3Fit LX 3-in-1?

    Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

    Which is easier to travel with?

    TrioGrow SnugLock: certified for planes, 18.9 lb. True3Fit LX 3-in-1: certified for planes.

    Still wondering? Write to us at hello@cribpicks.com and we'll look it up.