HOT OFF THE PRESS: From FB-
Our apologies for not responding sooner! We wanted to verify that we're providing you with accurate information and ensure that we're addressing all of the questions that have come through --which were quite a few!
With that, we hope the following provide you with the answers you're seeking. Sorry, in advance, about the length of this response, but again we want to make sure we're covering all of your questions. So here goes:
1) 1” rule in rear facing mode:
Due to the design of the Size4Me 70 head support, the 1 inch rule is not needed. When the harness straps are properly positioned at or just below the child’s shoulders, the head will be sufficiently below the top of the head support. The only restriction on height is the 40” height limit rear facing.
2) Rear facing limits for the Size4Me 70 Seat:
The Size4Me 70 car seat has a rear facing weight limit of 40lb and a rear facing height limit of 40 inches. These limits were established to allow the longest rear facing usage aligned with the new AAP guidelines while also allowing for proper vehicle fit and avoid interactions between the adjustable head support and front vehicle seats. These limits will accommodate a 95th percentile 3 year old boy and a 50th percentile 4 year old boy.
3) Head rest positions in rear facing mode:
There are no restrictions on the head rest for rear facing mode. All positions may be utilized. Based on our fit studies and the height and weight limits, most children will outgrow the rear facing mode by height and weight in head rest positions 4-6. Since the head rest also controls the harness positions, it is important to adjust the head rest so that the harness position is at or just below the child’s shoulders in rear facing mode.
Again, we're apologize for the length of this post, but hope it answers your questions. If you have any further questions, please email us at
blog@gracobaby.com and we'll follow up with you directly to address your specific questions. Thanks! -Kristin