Chicco NextFit Zip — expiration

Convertible car seat.

Chicco ties the NextFit Zip to a 8-year useful life — the NextFit Zip convertible car seat, per the "Check Condition of Restraint" warning in Chicco's NextFit Zip Convertible Car Seat User Guide (IS0171E_02, (c)2019 Artsana USA, 03/19.

DO NOT use this Child Restraint if it is more than 8 years old. Check manufacturer's label on underside of Child Restraint for the "Do Not Use After" date.

Chicco's own wording — source, checked 2026-09-03.

Read your label against the formula

Find the date of manufacture on the seat's label, then add 8 years — the same month. As Chicco applies it:

Where the date is on this seat

On an adhesive manufacturer's label on the underside/bottom of the car seat, and on the car seat base. Chicco's manuals direct owners to the manufacturer's label on the underside of the Child Restraint, which carries a printed "Do Not Use After" date; the model and serial number sit on a label on the bottom of the Child Restraint. Chicco's expiration article adds that the date also appears on the product registration card, and its contact page describes the label as a white sticker on the frame of the product. Chicco stamps a date of manufacture and, on these seats, a "Do Not Use After" date — not a bare expiration date alone.

Chicco's general guidance — source, checked 2026-08-27.

1. Underside of the seat base
2. Side of the shell, below the cover edge
3. Back of the shell