Our experts test dozens of booster seats for safety, belt fit, and much more. The top-performing booster seats all have a good seat belt fit. By Emily A. Thomas, PhD Updated by Kala Herh Children ...

A child restraint seat or booster seat is required until a child is 8 or taller than 4-foot-9. The new proposals: Children under 13 must be in the back seat. For those up to age 10, a booster seat ...

Overall score is based on crash protection, ease of use, and the booster seat's potential to fit a vehicle and child. The displayed score is out of a total of 100 points. A rating that combines ...

Overall score is based on crash protection, ease of use, and the booster seat's potential to fit a vehicle and child. The displayed score is out of a total of 100 points. A rating that reflects a ...