带6岁差几天7岁儿童租车,需要儿童椅么

一定要的，規定如下：
Booster Seat (2)Group 2 
15-25 kgs (33-55 lbs)4 years to 6 years
Booster SeatGroup 2 and 3
15-36 kgs (33-79 lbs)4 years to 11 years
Booster SeatGroup 1, 2 and 3
9-36 kgs (20-79 lbs)9 months to 11 years
Booster Cushion (2)Group 3 
22-36 kgs (48-79 lbs)6 to 11 years