Extended rear-facing convertible car seats
Convertible seats that carry the extended rear-facing spec — 7 models to shortlist from.
🛟 Fit is decided by your seat manual + your vehicle manual. This page lists published specs to help you shortlist — it is not installation or safety advice, and it does not confirm a seat fits a specific car. Confirm install with the manuals, NHTSA, or a free certified car-seat technician (CPST) check.
| Car seat | Stage | Narrow (3-across) | Ext. rear-facing | FAA | Lightweight |
|---|---|---|---|---|---|
| Graco Extend2Fit | Convertible | – | ✓ | ✓ | – |
| Chicco NextFit Max | Convertible | – | ✓ | ✓ | – |
| Nuna RAVA | Convertible | – | ✓ | ✓ | – |
| Clek Foonf | Convertible | ✓ | ✓ | – | – |
| Clek Fllo | Convertible | ✓ | ✓ | ✓ | – |
| Diono Radian 3QXT | Convertible | ✓ | ✓ | ✓ | – |
| Diono Radian 3RXT | Convertible | ✓ | ✓ | ✓ | – |
By published rear-facing weight limits, these keep a child rear-facing (the safest position) longer.
More: all convertible seats · all extended rear-facing seats · how to check fit →