Built to grow with your child, the Grow and Go™ Extend 'n Ride is an all-in-one convertible car seat that’s ready to take baby home from the hospital or bring a big kid to soccer practice. This Convertible Car Seat from Safety 1st has all the features you and your little one need to make every car ride easier.

All-New ComfortPlus Footrest

Our exciting new addition to the Grow and Go family of convertible car seats is our innovative ComfortPlus Footrest that can be used in all three positions. In the rear-facing mode, the footrest doubles as a rebound bar adding an extra measure of safety by preventing the car seat from over-rotating in the event of a sudden stop or crash. For toddlers, sitting forward-facing, the ComfortPlus footrest helps kids sit more comfortably the support shorter, dangling legs. And it lowers down to act as a comfortable footrest for bigger kids.

The one-hand headrest adjustment and QuickFit™ harness allow you to adjust headrest height and harness straps in one simple step. Plus, in and out harness holders keep straps out of the way when getting in and out of the seat.


When messes happen, the seat pad comes off and goes straight in the wash, without ever removing the harness. For snacks and drinks on the go, there are two removable and dishwasher safe BPA free cupholders - one with a convenient snack lid!

Life as a parent can be hectic, but with the Grow and Go™ Extend 'n Ride Convertible Car Seat, it’s easy for them to grow and for you to be on the go.


[BUILT TO GROW] – Built to grow for extended use through 3 stages: Rear-facing 5-40 lbs., Forward-facing 22-65 lbs., and Belt-positioning booster 40-100 lbs. 1 car seat for all your car seat stages.
[COMFORT PLUS ARB] – The footrest doubles as an anti-rebound bar, adding an extra measure of safety in rear-facing mode limits over-rotation adding extra stability in the event of a in a sudden stop or crash.
[COMFORT PLUS] – The car seats footrest works in all 3 positions: rear-facing, forward-facing and big kid. For toddlers, sitting forward-facing, the ComfortPlus footrest helps kids sit more comfortably and supports shorter, dangling legs & lowers to be a comfortable footrest for bigger kids.
[5-POINT HARNESS] – consists of five straps. Two are located at the shoulders, two at the hips, and one at the crotch that all connect to a buckle release, providing the best protection possible for your child in their car seat.
[QUICKFIT™ HARNESS SYSTEM] – One-handed headrest adjusts the harness height and headrest together in 1 quick step. No need to uninstall the seat to adjust the seat as your child grows. YAY!
[IN & OUT HARNESS HOLDERS] – Harness holders keep straps out of the way, making it easy to get your child in and out of the car seat.
(EASY CLEAN-UP] – Machine washable and dryer safe seat pad that just unsnaps and lifts away from the seat frame.
[CUP HOLDERS] – For drinks on the go, there are two removable and dishwasher safe BPA free cupholders – one with a convenient snack lid.
[MORE SPACE] – Smart 3 position recline design helps to find a good fit in your car, plus its narrow base takes up less space in the back seat, leaving extra room in the front for passengers to stretch their legs.
[UAS] - Universal Anchor System equipped for quick attachment and removal.
[TRAVEL] - Certified for airplane travel in rear-facing and forward-facing harness modes.
Meets or exceeds all Canadian regulatory standards including CMVSS 213, 213.1, 213.2
Made with quality materials and tested to structurally withstand our extreme Canadian temperatures