Booster car seats and their listed maximum child weight
Which booster car seats list a high maximum child weight?
Diono Solana: The store lists a suitable child weight range of 40–120 lb. Diono Solana 2: The seat is rated for children from 40 to 120 lb. Diono Monterey XT 2 in 1 Expandable Booster Car Seat: The Diono Monterey XT is a booster car seat intended for children from 40 to 120 lb. Cybex Solution T: The store listings give a child weight range of 40 to 120 lbs. Diono Monterey 2XT Latch: The stated child-weight range is 40–120 lb (18–54 kg). Diono Monterey 4DXT Latch 2-in-1 High Back Booster Car Seat: The specified user-weight range is 40–120 lb (18–54 kg). PEG PEREGO Viaggio Shuttle Plus 120: For children weighing 40–120 lb.
| Product | Why | Max weight | Max height |
|---|---|---|---|
| 1. Diono Solana sold by megababiesusa.com | The Solana is a backless booster seat for children weighing 40–120 lb. | The store lists a suitable child weight range of 40–120 lb. guide | The store lists a suitable child height up to 63 in. guide |
| 2. Diono Solana 2 sold by megababiesusa.com | The seat is rated for children from 40 to 120 lb. | The seat is rated for children from 40 to 120 lb. listing | The reviewer lists a 40-120 lb weight range, a height limit of up to 63 in, and an 8-year expiration at the top of the page, but later states the manual lists a 6-year expiration, so the expiry should be confirmed in the seat's own manual. review |
| 3. Diono Monterey XT 2 in 1 Expandable Booster Car Seat sold by megababiesusa.com | The Diono Monterey XT is a booster car seat intended for children from 40 to 120 lb. | Fits larger children well: expandable side wings give about 12.5–14.5 in of internal width, the seat pan is 14 in deep, and the seat is rated 40–120 lb and 38–63 in. review | The store lists a suitable height range of 38 to 63 in. listing |
| 4. Cybex Solution T sold by megababiesusa.com | The store listings give a child weight range of 40 to 120 lbs. | The store listings give a child weight range of 40 to 120 lbs. listing | Cybex rates the Solution T for a child 4 years and older, 38 to 60 inches tall and about 40 to 120 lbs. guide |
| 5. Diono Monterey 2XT Latch sold by anbbaby.com | The stated child-weight range is 40–120 lb (18–54 kg). | The stated child-weight range is 40–120 lb (18–54 kg). listing | Consumer Reports lists a 38–63 inch child-height range in both high-back and backless modes. review |
| 6. Diono Monterey 4DXT Latch 2-in-1 High Back Booster Car Seat sold by anbbaby.com | The specified user-weight range is 40–120 lb (18–54 kg). | The specified user-weight range is 40–120 lb (18–54 kg). guide | The review measured a 38–63 in child-height range, 18.8 lb high-back weight and 6.9 lb backless weight. The back measured 21.5–24 in wide; the base measured 18 in with cup holders stored and up to 22 in with both extended. review |
| 7. PEG PEREGO Viaggio Shuttle Plus 120 sold by anbbaby.com | For children weighing 40–120 lb. | For children weighing 40–120 lb. listing | - |
Also cited in the text
- Diono Solana, Product type and weight range: The Solana is a backless booster seat for children weighing 40–120 lb. guide
- Diono Monterey XT 2 in 1 Expandable Booster Car Seat, type and weight range: The Diono Monterey XT is a booster car seat intended for children from 40 to 120 lb. listing
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Written 2026-10-20T16:54:28.196Z.
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