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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 2026-11-02 09:12 UTC, and subject to change.
A backless booster seat with one mode: backless booster 40 to 100 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 TurboBooster 2.0 Backless is a belt-positioning booster with no back and no LATCH. The manual gives one mode: 40 to 100 lb, 43 to 57 in. and at least 4 years old, using the vehicle's lap and shoulder belt. It is not certified for aircraft use as a booster and expires 10 years after manufacture.
It suits an older child who has moved out of a harness and rides in a seat with a lap and shoulder belt and a vehicle head restraint above the ears. The main trade-off is that nothing holds the empty booster to the vehicle seat except the seat belt, so the manual says to buckle it in even when nobody is sitting in it. The closest sibling, the TurboBooster LX Backless, is listed for the same 40 to 100 lb and 43 to 57 in. but adds lower anchor connectors.
A research summary of Graco’s published specifications and manual, read . Not a hands-on test or a crash-safety rating.
This seat covers one stage. 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 |
|---|---|---|---|---|
| Backless booster | 40 to 100 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.
Graco does not publish a width for this seat, so measure your back seat and compare it with the seat in a store before buying. It weighs 5.1 lb, which matters if you will move it between cars or carry it through an airport.
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The manual allows one belt type: a lap and shoulder belt. Lap-only belts, motorized shoulder belts and belts mounted on the door cannot be used. The child sits with their back flat against the vehicle seat back. The lap portion goes under both armrests and lies low across the hips and thighs. The shoulder belt goes under the armrest on the buckle side and crosses the shoulder in the red zone between the neck and the edge of the shoulder. The belt must never go over the armrests, under the arm or behind the back. If the child will not keep the belt in place, the manual says to use a different car seat.
If the shoulder belt lies outside the red zone, the manual says you must use the belt positioning clip. Its loop end threads through a slot on the bottom of the base, the clip and strap pass through the loop, and the free end faces the front of the seat. After buckling the child in, slide the clip onto the shoulder belt, then lengthen or shorten the strap until the clip sits right at the top of the shoulder. The lap belt still has to lie low across the hips.
The base should sit as flat as possible on the vehicle seat, and its front must not hang over the front edge of the vehicle seat. The manual rules out rear-facing and side-facing vehicle seats and any position with a lap-only belt. It points out that a center rear seat sometimes has only a lap belt, which cannot be used with this booster. It also says to place the booster forward-facing in the vehicle back seat, and to read the vehicle owner's manual before choosing a position.
On select models an adult attaches the armrests and sets their height with a screw. To change the height later, remove the screw, press the button on the side of the base, move the armrest and refit the screw, then pull up to check it is secure. For cleaning, follow the seat pad care tag. The cover comes off by releasing its elastic loops and hooks. Sponge it with mild soap and cool water, or machine wash it in cold water on a delicate cycle and drip-dry. Do not use bleach.
Each campaign naming this family was read against this model’s numbers and build dates, and none covers it. Still check your seat’s model number and date of manufacture before use, especially on a used seat.
The manual gives 40 to 100 lb and 43 to 57 in., and the child must be at least 4 years old. The child's ears must also be below the top of the vehicle seat back or headrest.
Graco TurboBooster 2.0 Backless manual (PDF) (opens in a new tab)
No. The manual secures it only with the vehicle lap and shoulder belt, and says to keep it buckled even when it is empty, because an unsecured seat can injure occupants in a crash.
Graco TurboBooster 2.0 Backless manual (PDF) (opens in a new tab)
No. The manual says it is not certified for aircraft use when used as a booster seat, because aircraft do not have shoulder belts.
Graco TurboBooster 2.0 Backless manual (PDF) (opens in a new tab)
Graco lists model 2184500 at 5.1 lb, 15 in. deep and 8.6 in. high. It does not publish a width for that model.
Graco TurboBooster 2.0 Backless Booster product page (opens in a new tab)
The manual says to stop using it and throw it away 10 years after the date of manufacture, which is on a label on the back. It must also be replaced after any crash.
Graco TurboBooster 2.0 Backless manual (PDF) (opens in a new tab)
Graco lists the TurboBooster LX Backless for 40 to 100 lb and 43 to 57 in., with front-adjust LATCH. It lists that seat at 17.5 in. wide, with a product weight of 5.56 lb.
Graco TurboBooster LX Backless Booster with LATCH product page (opens in a new tab)
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 |
|---|---|---|---|---|
| TurboBooster 2.0 Backless Booster (this seat) | 100 lb | 5.1 lb | — | 10 years |
| Tranzitions 3-in-1 Harness Booster | 100 lb | 14 lb | 19 in | 7 years |
| Nautilus 2.0 LX 3-in-1 Harness Booster Car Seat | 120 lb | 17.4 lb | 19.4 in | 10 years |
| Nautilus 2.0 3-in-1 Harness Booster Car Seat | 120 lb | 17.8 lb | 19.4 in | 10 years |
| TurboBooster 2.0 Highback Booster | 100 lb | 9 lb | 16.73 in | 10 years |
| TurboBooster 2.0 LX Highback Booster with LATCH System | 100 lb | 10.76 lb | 19.84 in | 10 years |
| TurboBooster 2.0 LX Highback Booster Seat featuring Safety Surround | 110 lb | — | — | 10 years |
| TurboBooster LX Backless Booster with LATCH | 100 lb | 5.56 lb | 17.5 in | 10 years |
| TurboBooster Stretch2Fit Booster Seat | 110 lb | 11.73 lb | 19.69 in | 10 years |
Other backless booster seats whose published weight and height limits overlap the TurboBooster 2.0 Backless Booster.
| Mode | Weight | Height |
|---|---|---|
| Backless boosterfrom 4 years | 40–100 lb | 43–57 in |
$49.99Price on gracobaby.com as of 2026-10-07 05:48 UTC, subject to change
| Mode | Weight | Height |
|---|---|---|
| Backless booster | 40–120 lb | 46–63 in |
$59.99Raven Black · Amazon price as of 2026-11-02 09:10 UTC, subject to change
| Mode | Weight | Height |
|---|---|---|
| Backless booster | 40–120 lb | 46–63 in |
$69.99Parchment · Amazon price as of 2026-11-02 09:10 UTC, subject to change
| Mode | Weight | Height |
|---|---|---|
| Backless boosterfrom 4 years | 40–110 lb | 44–57 in |
$54.99Shark/Black/Grey · Amazon price as of 2026-11-02 09:10 UTC, subject to change
