Booster car seat expiration dates
How long a booster car seat can be used before it expires, based on the checked facts for each seat.
Chicco GoFit: The GoFit expires 8 years from the date of manufacture, and that date is on a label on the bottom of the seat. Cybex Solution T: The seat is certified for 8 years from its date of manufacture; the date of manufacture and expiry are on a sticker under the seat. Diono Connect3 RXT Backless Booster with Latch: Do not use the seat after eight years from the date of purchase or if parts are damaged, broken, missing or straps are cut, frayed or damaged. Diono Solana 2: 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. Diono publishes a downloadable Solana 2 Backless Booster manual, file Solana2_Manual_NA_2026_V5.pdf, on its support site.
| Product | Why | Expiration period | Where to confirm |
|---|---|---|---|
| 1. Chicco GoFit sold by strolleria.com | The GoFit expires 8 years from the date of manufacture, and that date is on a label on the bottom of the seat. | The GoFit expires 8 years from the date of manufacture, and that date is on a label on the bottom of the seat. review | - |
| 2. Cybex Solution T sold by megababiesusa.com | The seat is certified for 8 years from its date of manufacture; the date of manufacture and expiry are on a sticker under the seat. | The seat is certified for 8 years from its date of manufacture; the date of manufacture and expiry are on a sticker under the seat. guide | - |
| 3. Diono Connect3 RXT Backless Booster with Latch sold by megababiesusa.com | Do not use the seat after eight years from the date of purchase or if parts are damaged, broken, missing or straps are cut, frayed or damaged. | Do not use the seat after eight years from the date of purchase or if parts are damaged, broken, missing or straps are cut, frayed or damaged. manual | - |
| 4. Diono Solana 2 sold by megababiesusa.com | 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. | 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 | Diono publishes a downloadable Solana 2 Backless Booster manual, file Solana2_Manual_NA_2026_V5.pdf, on its support site. manual |
Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live.
Written 2026-10-30T19:21:07.670Z.
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