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CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
Price on Amazon.com as of 2026-11-01 12:10 UTC, and subject to change.
An all-in-one car seat with 4 modes: rear-facing harness 5 to 40 lb; forward-facing harness 26.5 to 65 lb, up to 49 in; high-back booster 40 to 100 lb, 43 to 57 in; backless booster 40 to 110 lb, 43 to 57 in.
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CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
The Graco Grows4Me 4-in-1 is an all-in-one seat used rear-facing from 5 to 40 lb, forward-facing with the harness from 26.5 to 65 lb, as a high-back booster from 40 to 100 lb and as a backless booster from 40 to 110 lb. Graco says to stop using it 10 years after manufacture.
It suits a family that wants four modes with fewer installation features than the 4Ever DLX. The manual uses lower anchor hooks and describes no belt lock-off, and its limits are slightly lower: a 5 lb rear-facing minimum and 110 lb in backless mode. Graco lists both seats at 21.5 in wide, with the Grows4Me at 22.5 lb and the DLX at 23 lb.
A research summary of Graco’s published specifications and manual, read . Not a hands-on test or a crash-safety rating.
This seat covers 4 stages, and a child has to meet every limit of the stage they are in. Graco gives it a 10-year life from the date of manufacture, so check the date label before using a hand-me-down.
| Mode | Child weight | Child height | Minimum age | Conditions |
|---|---|---|---|---|
| Rear-facing harness | 5 to 40 lb | Not published | Not published | Head must be at least 1 in below the headrest adjustment handle |
| Forward-facing harness | 26.5 to 65 lb | Up to 49 in | Not published | — |
| High-back booster | 40 to 100 lb | 43 to 57 in | 4 years | At least 4 years old |
| Backless booster | 40 to 110 lb | 43 to 57 in | 4 years | At least 4 years old |
A child must meet every limit for the mode they use. The labels on your seat and its manual are the final word.
Every install is a fit between one seat and one vehicle. Read both manuals, and use a free inspection station if anything is unclear.
At 21.5 in at its widest, measure your back seat before counting on three across. It weighs 22.5 lb, which matters if you will move it between cars or carry it through an airport.
West Point.
The seat installs with the lower anchor strap or the vehicle belt, not both. Rear-facing uses recline position 1, 2 or 3 and the belt path with the blue label. Forward-facing uses position 4, 5 or 6 and the path with the orange label, plus the tether. The lower anchor hooks clip to the vehicle anchors, and are stored on plastic bars when you use the belt. With the vehicle belt, you lock it by pulling the shoulder belt all the way out and letting it retract. The base must be at least 80% on the vehicle seat, and the seat must move less than 1 in.
Rear-facing is for 5 to 40 lb and 49 in or less, with the head at least 1 in below the headrest adjustment handle. Children under 26.5 lb must ride rear-facing. Forward-facing, children 40 lb or less use recline position 4 or 5, and heavier children position 6. LATCH is not used forward-facing for a child over 45 lb. The infant body support is rear-facing only, for 20 lb or less, and must be used if the shoulders are below the lowest harness setting. It must never bunch or fold behind the child.
Both booster modes need a child 43 to 57 in tall and at least 4 years old, held by the vehicle lap and shoulder belt. LATCH may also hold the seat in booster mode up to 100 lb. The seat is certified for aircraft only with the internal harness, and the manual says to lower the headrest when checking it at the airport. The headrest pad unsnaps from the shell, and the seat pad comes off with snaps, elastic straps and an armrest tab. Both machine wash cold on a delicate cycle and drip-dry, with no bleach.
No campaign in the current NHTSA child-restraint data names this model family, and I have not run a separate review for it. Check your seat’s model number and date of manufacture before use.
Rear-facing is 5 to 40 lb, forward-facing with the harness 26.5 to 65 lb, high-back booster 40 to 100 lb and backless booster 40 to 110 lb.
Yes, but only with the internal harness, on a forward-facing aircraft seat and without the tether. It is not certified for aircraft as a booster. The manual says to lower the headrest if you check the seat at the airport.
Graco says to stop using it and throw it away 10 years after the date of manufacture.
Graco lists it at 21.5 in wide, 20 in deep and 24 in tall, with a product weight of 22.5 lb.
Graco lists the 4Ever DLX rear-facing from 4 to 40 lb and as a backless booster to 120 lb, at 21.5 in wide and 23 lb, with InRight LATCH and an integrated belt lock-off.
Answers refer to the model and manual version on this page. Check the instructions supplied with your seat.
| Model | Top child weight | Seat weight | Width | Usable life |
|---|---|---|---|---|
| Grows4Me 4-in-1 Car Seat (this seat) | 110 lb | 22.5 lb | 21.5 in | 10 years |
| Extend2Fit Convertible Car Seat | 65 lb | 19 lb | 19.5 in | 10 years |
| Contender Slim Convertible Car Seat | 65 lb | 16 lb | 18.9 in | 7 years |
| Extend2Fit 3-in-1 Car Seat | 100 lb | 20.61 lb | 19 in | 10 years |
| Extend2Fit 3-in-1 Car Seat featuring Anti-Rebound Bar | 100 lb | 21.9 lb | 19 in | 10 years |
| 4Ever DLX 4-in-1 Car Seat | 120 lb | 23 lb | 21.5 in | 10 years |
| 4Ever DLX Slim 4-in-1 Car Seat | 120 lb | 27.5 lb | 18.9 in | 10 years |
| 4Ever DLX Grad 5-in-1 Slim Car Seat | 120 lb | 24.1 lb | 18 in | 10 years |
| 4Ever 4-in-1 Convertible Car Seat featuring TrueShield Technology | 120 lb | 24 lb | 21.5 in | 10 years |
| 4Ever Extend2Fit 4-in-1 Car Seat | 120 lb | 25.99 lb | 21.5 in | 10 years |
| SlimFit3 LX 3-in-1 Car Seat | 100 lb | 19.2 lb | 16.7 in | 10 years |
| SlimFit 3-in-1 Car Seat | 100 lb | 19.47 lb | 19.9 in | 10 years |
| SlimFit LX 3-in-1 Car Seat | 100 lb | 21.5 lb | 19.9 in | 10 years |
| TriRide 3-in-1 Car Seat | 100 lb | 18.45 lb | 19 in | 10 years |
| TrioGrow SnugLock 3-in-1 Car Seat | 100 lb | 18.92 lb | 19 in | 10 years |
Other all-in-one seats whose published weight and height limits overlap the Grows4Me 4-in-1 Car Seat.
| Mode | Weight | Height |
|---|---|---|
| Rear-facing harness | 4–40 lb | Not published |
| Forward-facing harness | 22–65 lb | Up to 49 in |
| High-back boosterfrom 4 years | 40–100 lb | 43–57 in |
| Backless boosterfrom 4 years | 40–120 lb | 43–57 in |
| Mode | Weight | Height |
|---|---|---|
| Rear-facing harness | 4–40 lb | Not published |
| Forward-facing harness | 26.5–65 lb | Up to 49 in |
| High-back boosterfrom 4 years | 40–100 lb | 43–57 in |
| Backless boosterfrom 4 years | 40–120 lb | 43–57 in |
$319.99Maddox 2.0 · Amazon price as of 2026-11-01 12:10 UTC, subject to change
| Mode | Weight | Height |
|---|---|---|
| Rear-facing harness | 4–40 lb | Not published |
| Forward-facing harness | 26.5–65 lb | Up to 49 in |
| High-back boosterfrom 4 years | 40–100 lb | 43–57 in |
| Backless boosterfrom 4 years | 40–120 lb | 43–57 in |
| Seat belt trainerfrom 5 years | 50–120 lb | 43–60 in |
| Mode | Weight | Height |
|---|---|---|
| Rear-facing harness | 4–40 lb | Not published |
| Forward-facing harness | 26.5–65 lb | Up to 49 in |
| High-back boosterfrom 4 years | 40–100 lb | 43–57 in |
| Backless boosterfrom 4 years | 40–120 lb | 43–57 in |
$369.99Thompson · Amazon price as of 2026-11-01 12:10 UTC, subject to change
