It is not really height that matters. You have to weigh 70 pounds. The age is around 8 years old. You don't really want a 5 year old without a car seat.
I believe the recommended height is 4"3'
It is weight and height wise.
This depends on what kind of car you are using. If you are using a tool-based one, pressing the x key will usually stop the car. If you are using a seat-based car, letting go of the forward key will be sufficient to stop the car.
Power seat
The age in which a child can stop using a car seat or booster seat varies from state to state. In Michigan, the child safety seat law says that a child under the age of eight years old must be in a safety seat unless they are taller than 4' 9.
The recommended height and weight for children to safely transition from using a booster seat in the car is typically around 4 feet 9 inches tall and between 80-100 pounds.
Children should transition to using a booster seat in the car when they outgrow their forward-facing car seat, typically around the age of 4 to 8 years old and when they reach the height and weight requirements specified by the manufacturer.
To raise a passenger seat in a car, first check if the seat has a height adjustment lever or switch, typically located on the side of the seat. If it does, simply pull the lever or press the switch to elevate the seat to your desired height. If the seat doesn’t have built-in height adjustment, consider using seat cushions or risers designed for automotive use to add height comfortably. Always ensure that any modifications do not obstruct safety features or interfere with the seatbelt.
The height and weight requirements for using a booster seat in a car vary by state, but generally, a child should be at least 4 feet 9 inches tall and weigh between 80-100 pounds to safely use a booster seat. It is important to check your state's specific laws and guidelines for booster seat usage.
When using a car seat transition chart, parents should consider their child's age, weight, height, and developmental readiness to determine when to move them to the next car seat stage. It is important to follow the manufacturer's guidelines and ensure that the child is properly secured and safe in the car seat.
Children should transition to using a booster seat in the car when they outgrow their forward-facing car seat, typically around the age of 4 to 8 years old and when they reach the height and weight requirements specified by the manufacturer.
Children should transition from a booster seat to using just a regular seat belt in a car when they reach a height of 4 feet 9 inches, typically around 8-12 years old.