Wait until your baby is 9-12 months old with strong neck control and the...

https://www.bookmarkzoo.win/most-experts-suggest-waiting-until-your-baby-turns-one-they-need-strong-neck

Wait until your baby is 9-12 months old with strong neck control and the ability to sit up independently. Choose front seats for interaction, rear seats for balance, or trailers for the safest, lowest ride. Always check that helmet fit first.