Graco® Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Proof

4.8 4.8 out of 5 stars | 1,535 ratings

Price: 111.99

Last update: 04-28-2026


About this item

  • 3-in-1 harness booster helps protect your child, from toddler to youth
  • Grows with your child from forward-facing harness (26.5-65 lb) to highback booster (40-100 lb*) to backless booster (40-100 lb) *To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Lightweight, portable seat is ideal for busy, active parents
  • One-hand, 9-position adjustable headrest grows with your child

Product information

User guide
Maximum Weight Recommendation100 Pounds
Minimum Weight Recommendation26.5 Pounds
Maximum Height Recommended57 Inches
Forward Facing Maximum Weight100 Pounds
Forward Facing Minimum Weight26.5 Pounds
Rear Facing Car Seat Maximum Height32 Inches
Measurements
Item Dimensions D x W x H17.4"D x 19"W x 26.5"H
Item Weight15.1 Pounds
Additional details
Material TypeMetal, Plastic, Polyester
ColorCinder 2.0

Warranty & Support

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Graco Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Cinder

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Features & Specs
Installation TypeLatch
OrientationForward Facing
Harness Type5-Point
Number of Height Positions9
Item details
BrandGraco
Age Range DescriptionKid
Infant Toddler Car Seat TypeBooster Car Seat
UPC047406192045
Global Trade Identification Number00047406192045
ManufacturerNewell
Customer Reviews
4.74.7 out of 5 stars(642)

4.7 out of 5 stars
Best Sellers Rank
  • See Top 100 in Baby
  • Child Safety Booster Car Seats
ASINB0DQLRF89W
Item Height26.5 inches
Unit Count1.0 Count

Top reviews from the United States

  • Great seat
    This is thin and not bulky. The padding is nice for the price point. The cup holders pop out, I wish they were more like built in stationary but it’s not terrible how they are I would recommend this seat to others and if I decide to get another seat for the other car I will get this seat again. It is easy to install and great comfort.
  • LOVE THIS CUSTOMIZABLE CAR SEAT!
    Light weight! Love the stone color! Great quality, easy to get in and out the car. I love the cup holders because they are detachable making it easy to clean! Takes up just enough space but allows 3 people to still fit in back seat.
  • Great value for the price
    Easy to install and my toddler loves it. I enjoy the cupholders being low and to the side. Fits well and secures tight. It’s also easy to move from one vehicle to another.
  • Perfect for multiple kids + small back seats!
    This is the second time I’ve purchased this exact Graco car seat, and honestly it’s because the first one won me over. It’s slim, super convenient, and fits perfectly in my back seat. I need to have two car seats in the back row and still fit three kids back there, and these Graco seats make it possible.

    With two of them installed, there’s still enough room for another child to sit comfortably in the middle, no fighting, no squeezing. The 6-point harness is a huge bonus. My kids get that “big car seat” feeling they love, but with the safety and security that gives me peace of mind.

    If you’re juggling multiple kids or tight spaces, this car seat is honestly a lifesaver. Highly recommend!
  • Good
    Perfect car seat. Not crazy heavy like our other one. Super fun color. Safe and easy to assemble
  • Good quality, easy adjust, and comfortable
    Bought this for my 3 yr old grandson. It is easy to adjust and seems good quality. He fits comfortably and has no complaints. I like that he will be able to continue using it as a booster once he outgrows the need for the harness/straps.
  • Safety, comfortable and pretty.
    Bought for our new car for our granddaughter. Love that it can transition to a booster as she grows. She said it is very comfortable. She also likes the color. It was easy to install and meets safety regulations for her size.
  • Worth the price!!
    So far so good. Our child loves this seat. Creates a lot more leg room and less bulky. Very practical and seems secure. No issues at this time. Will provide an update after a few month of usage.

    Update: great seat. Again, lots more room and very easy install. So far so good.

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