Britax Boulevard ClickTight — expiration
Convertible car seat.
Britax ties the Boulevard ClickTight to a 10-year useful life — retired ClickTight convertibles that Britax's expiration guide does not list — the Marathon ClickTight and the Advocate/Boulevard ClickTight, read from their own Britax user guides (rev. 05.22.
To prevent injury due to deterioration or hidden damage, discontinue use of this child seat if it is older than ten years or has been in a moderate or severe crash (see below).
Britax's own wording — source, checked 2026-08-27.
Read your label against the formula
Find the date of manufacture on the seat's label, then add 10 years — the same month. As Britax applies it:
| Manufactured in | Reaches its stated life in |
|---|---|
| 2019 | 2029 (same month as your label) |
| 2020 | 2030 (same month as your label) |
| 2021 | 2031 (same month as your label) |
| 2022 | 2032 (same month as your label) |
| 2023 | 2033 (same month as your label) |
| 2024 | 2034 (same month as your label) |
| 2025 | 2035 (same month as your label) |
| 2026 | 2036 (same month as your label) |
Where the date is on this seat
The Advocate/Boulevard ClickTight user guide's parts diagram lists the label as item 20, under the seat cover.
Serial Number & Manufactured Date Label (under seat cover)
Source, checked 2026-08-27.
- Underside of the seat base
- Side of the shell, below the cover edge
- Back of the shell
Recalls
Run the label's model number and date of manufacture through NHTSA's recall lookup — it is the authoritative record for any seat, this one included.
The label on your seat is authoritative; this page is a reference.