We would like a carseat that goes along with the stroller/carrier travel system. We have no issue with a used one, as long as we can check recalls and know the history of the carseat for safety reasons.

“A convertible car seat is designed for use from birth to the toddler years. Minimum and maximum weight and height constraints vary by model.

Warning:
If you are considering giving or receiving a car seat secondhand, please read our Safety Considerations For Secondhand Car Seats page (http://bit.ly/A9lfxz).”