Hi there! We're here to help you decide between the Diono Radian 3RXT Safe+ and the Graco TriRide 3-in-1.
Our goal is to provide you with the information you need to feel confident that you're choosing the optimal car seat for your family's needs and budget. Let us know if you have any other questions!
At A Glance
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing High Back Booster |
Current price |
Currently unavailable
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Currently unavailable
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Rating | 4.58 | 4.68 |
Our Thoughts
As parents, we know the importance of making the right choices when it comes to our children's safety. Here, we have two commendable car seat options: the Diono Radian 3RXT Safe+ and the Graco TriRide 3-in-1.
The Diono Radian 3RXT Safe+ is a top-tier car seat, known for its robust safety features such as the steel-reinforced frame and EPS foam for side-impact protection. The 12-position headrest and machine-washable cover add to its appeal, though the installation does begin to look challenging. The Diono Radian also stands out due to its slim design, which makes it an excellent choice for families with multiple kids or smaller cars. Safety-conscious parents will value these features, especially the comprehensive protection measures and considerable weight limits — up to 50 pounds in rear-facing mode, 65 pounds in forward-facing mode, and 120 pounds in booster mode. That said, keep in mind that removing and reinstalling the seat cover can be complicated, and taller children might outgrow this seat earlier than expected.
The Graco TriRide 3-in-1, however, offers an impressive longevity at a more affordable price point. This car seat accommodates children from 5 to 100 pounds across its three stages: using it as a rear-facing harness, a forward-facing harness, and finally, a belt-positioning booster. The adjustable headrest with 10 height positions ensures a well-fitted and secure spot for your child as they grow. With a machine-washable seat pad and numerous recline positions, this model is pragmatic in its features. However, the installation process may not be the smoothest, especially when positioning the seat rear-facing. Some users have also pointed out comfort issues for smaller infants.
Given all these considerations, the Diono Radian 3RXT Safe+ would be the choice for parents prioritizing comprehensive safety features, long-term usability, and the ability to keep their child in the rear-facing position for longer due to its higher rear-facing weight limit. It's ideal if you're likely to fit multiple car seats in one row or have the budget for a higher-end model.
However, if budget is a primary consideration and your primary objective is a reliable car seat with commendable safety features that can accommodate your child's growth from infancy to early childhood, the Graco TriRide 3-in-1 is a solid choice. Just bear in mind the potential installation challenges and potential comfort concerns for smaller infants.
Key Details
Radian 3RXT Safe+ | TriRide 3-in-1 | |
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Brand | Diono | Graco |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing High Back Booster |
Weighted Rating | 4.58 | 4.68 |
1 yr Price Range | $259.99 - $349.99 | $132.99 - $189.99 |
Current price |
Currently unavailable
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Currently unavailable
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Value |
![]() Offers robust safety features and long-term usability, justifying its price. |
![]() Offers versatile, long-term use at a competitive price point. |
Safety |
![]() Steel-reinforced frame and comprehensive protection measures are a standout. |
![]() Equipped with Graco's ProtectPlus Engineeredâ„¢ system for enhanced safety. |
Features |
![]() The 12-position headrest and machine-washable cover add notable convenience. |
![]() Basic features suitable for its price range but lacks premium options. |
Installation |
![]() Installation and reassembly, especially of the seat cover, are noted as challenging. |
![]() Installation can be tricky; not ideal for frequent vehicle changes. |
Cleaning |
![]() The machine-washable cover is practical, but reinstallation can be cumbersome. |
![]() Machine washable seat pad simplifies maintenance. |
Size |
![]() Its narrow design is ideal for fitting multiple car seats in a vehicle. |
![]() Comparable in size and weight to similar models in its category. |
Review | Click here | Click here |
Comparison of Specifications
While features and reviews provide a sense of real-world use, the specs offer quantifiable details on sizing, limitations, and more. Comparing key measurements and ranges side-by-side is crucial for ensuring you choose a seat properly fitted for your child and vehicle.
We've compiled the weight limits, height limits, dimensions, and other vital statistics for the Diono Radian 3RXT Safe+ and the Graco TriRide 3-in-1. This data will confirm whether each seat can accommodate your child's current size and projected growth. Specs like seat depth and width are also important for assessing fit with your car's backseat.
Review the following key measurements for both seats. Pay special attention to the height and weight limits to ensure your child falls within the safe ranges.
Height and Weight Limits
Rear-facing
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Height Range | 18 - 44 inches | |
Weight Range | 4 - 50 pounds | 5 - 40 pounds |
Forward-facing
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Height Range | 30 - 57 inches | 0 - 49 inches |
Weight Range | 22 - 65 pounds | 22 - 65 pounds |
Booster
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Height Range | 40 - 57 inches | 43 - 57 inches |
Weight Range | 40 - 120 pounds | 40 - 100 pounds |
Dimensions and Weight
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Width | 17.0 inches | 19.0 inches |
Height | 28.5 inches | 23.2 inches |
Depth | 16.0 inches | 20.0 inches |
Weight | 30.6 pounds | 18.4 pounds |
Core Specifications
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Model Year | 2018 | 2021 |
Made In | China | China |
Frame Material | Reinforced Steel | Reinforced Steel |
Safety and Compliance
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Federal Safety Standards | Meets all standards | Meets all standards | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Configurations FAA-Approved for Airplanes |
Forward-Facing Rear-Facing High Back Booster Backless Booster |
Forward-Facing Rear-Facing High Back Booster |
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NHTSA Ease-of-Use Ratings |
Rear-Facing Mode
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Rear-Facing Mode
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Previous Recalls | This car seat has never been recalled. | This car seat has never been recalled. |
Features
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Attachment Methods |
LATCH Seatbelt |
LATCH Seatbelt |
Harness Type | 5-Point | 5-Point |
Cup Holders | Has cup holders. | Has cup holders. |
Warranty and Durability
Diono Radian 3RXT Safe+ | Graco TriRide 3-in-1 | |
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Manufacturers Warranty Length | 1 year | 1 year |
Lifespan | 10 Years | 10 Years |
Additional Links
See all Diono car seats | See all Graco car seats |
Full review of the Diono Radian 3RXT Safe+ Full review of the Graco TriRide 3-in-1 |