Life is complicated enough that's why here at Diono we carefully craft our products to be intuitive and as easy to use as possible while still providing the optimum level of safety and security for your little ones. Our Superlatch™ system makes installation easy and secure. The Diono Radian® 3 R gives you peace of mind wherever life takes you on the special journey that is parenthood. We've thought of everything so you don't have to.

  • Rear-facing from 5 - 40 lbs and between 18 - 44 ", Forward-facing from 22 - 65 lbs and between 30 - 57" in a 5-point harness and convertes to booster from 50 - 100 lbs and between 40 - 57".
  • Radian® 3r is engineered with premium innovative features like a steel alloy frame for safety you can feel.
  • Sleek design allows for a 3-across fit (in most mid sized vehicles).
  • Ergonomically designed roomy seat interior - for added wiggle room as your little one grows.
  • Super portable, folds flat with carry straps for easy transportation. Carry straps sold separately.


  • Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.

    Additional Information

    • SKN: 31574
    • ID: 8C113608
    • UPC: 852793008004
    • Brand: Diono
    • Part Of Assortment: No
    • MFR Number: 50610
    • Ship to Quebec: Yes
    • In Store Only: Yes
    • Toysrus Recommended Age: 0 months
    • Shipping Window Max Days: 5
    • Shipping Window Min Days: 3
    • Registerable: Yes
    • Language: Bilingual

    Assembly

    • Assembly Height: 28.50 inches
    • Assembly Length: 15.00 inches
    • Assembly Width: 16.00 inches
    • Item Height: 20.10 inches
    • Item Length: 18.00 inches
    • Item Weight: 29.00 lbs
    • Item Width: 9.00 inches

    Car Seats

    • Car Seat Features: Washable Fabric
    • Car Seat Pattern: Black
    • Car Seat Side Impact Protect: Yes
    • Car Seat Type: Infant/Child/Booster car seat

    Shipping Info:
    • This item can be shipped to all of Canada
    • (There may be limitations to Quebec depending on the language on the packaging)

    Shipping Methods:
    • This item may be shipped via Standard Shipping
    • Ship to Home
    • Free In Store Pickup today

    Diono radian 3 R Convertible Car Seat - Black is rated 4.9 out of 5 by 15.
    • y_2024, m_4, d_17, h_5
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    <!--begin-bvseo-reviews--> <!--begin-reviews--> <div id="bvseo-reviewsSection"> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="172294016"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">4</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Mom of babe</span></span> from <span itemprop="name">Hip Dysplasia</span> <span itemprop="description">Needed a car seat for my baby with hip dysplasia. This fits her pavlik harness and rhino brace. Good quality. Only issue is difficulty making it secure. It moves more then the inch they suggest when in a rear facing position</span> <div class="bvseo-pubdate">Date published: 2021-01-25</div> <meta itemprop="datePublished" content="2021-01-25" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="130458565"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Mar_1315</span></span> from <span itemprop="name">Amazing</span> <span itemprop="description">Love it, easy to put child in and out. Love the slimness of it, would definitely recommend and can definitely fit 3 across.</span> <div class="bvseo-pubdate">Date published: 2019-07-13</div> <meta itemprop="datePublished" content="2019-07-13" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="129675841"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">L Breedon</span></span> from <span itemprop="name">Great seat!</span> <span itemprop="description">This car seat is fantastic ! It&rsquo;s a bit of a pain to install but definitely worth it, especially if it&rsquo;s going to stay in car and not switch back and forth. The quality is great, the belt/clip are easy, and the low sides make it easy for kids to get in and out. I bought the cup holders that go with this and that was the cherry on top for my kiddo! She loves her new seat and loves the independence she has getting in and out of it.</span> <div class="bvseo-pubdate">Date published: 2019-06-16</div> <meta itemprop="datePublished" content="2019-06-16" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="129259964"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Adi Patel</span></span> from <span itemprop="name">Great seat, heavy but does not take too much space</span> <span itemprop="description">One of the car seats that does not cause vomit by the baby, keeps them pretty straight up and comfortable</span> <div class="bvseo-pubdate">Date published: 2019-06-04</div> <meta itemprop="datePublished" content="2019-06-04" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="124275313"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Andy556</span></span> from <span itemprop="name">Fits 3 Across the backseat</span> <span itemprop="description">10yr life. Every other car seat is 6years. This is the only car seat you need from birth to the time they are out of car seats. A must for twins and triplets. Its made of steel so its Heavy.</span> <div class="bvseo-pubdate">Date published: 2019-02-08</div> <meta itemprop="datePublished" content="2019-02-08" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="124010636"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">DougD</span></span> from <span itemprop="name">How to improve on awesome!</span> <span itemprop="description">We bought a new 3R to compliment our older Radian R120 and allow us to have a seat permanently in each car. As such I can directly compare the new generation of Diono seats to the previous (admittedly excellent) one. Diono must have listened to previous owners as the new seat features all the great ideas and quality of the previous Radian series, but has been improved in several areas: - The neoprene-like cover now extends fully down the back of the seat, providing a covered storage area for all the clips and attachments when travelling. We just took the seat on an international trip and with the addition of Diono's $10 shoulder strap it was so easy to carry through the airport. - The LATCH system clips have been redesigned and are now even easier to install and release. The strap they are attached to is also permanently bolted to the back of the seat so no risk of it sliding out when removing/installing the seat. - The chest clip is now smaller and smoother so less of an irritation for smaller children. - A small one, but the attachment point for the cup holder has been moved slightly to a more sensible point on the base. Overall - I love these seats. I was a fan of Diono before and the evolution of the new Radian models just reinforces my opinions. Not the cheapest seats, but also not the most expensive and well worth the extra.</span> <div class="bvseo-pubdate">Date published: 2019-02-01</div> <meta itemprop="datePublished" content="2019-02-01" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="123993650"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">CourtneyW</span></span> from <span itemprop="name">Worth it!</span> <span itemprop="description">Great car seat! Install was super easy and the slim design is great for small vehicles. Lower sides makes it easy for little ones to get in and out. Also love that they can be in the 5 point harness for longer and that it turns into a high back booster. Tip! Check your car&rsquo;s manual for the UAS, they have a weight limit and because this seat is heavier you may not be able to use the anchor systems with older/bigger children</span> <div class="bvseo-pubdate">Date published: 2019-01-31</div> <meta itemprop="datePublished" content="2019-01-31" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="123779275"> <span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Schroeder2010</span></span> from <span itemprop="name">Great narrow base carseat!</span> <span itemprop="description">The quality of this carseat is superb. It has one of the narrowest bases in the market, with all the great features of high-end carseats. I wish we started out with this carseat in the first place. Perfect for putting three kids across and comfortable for little ones.</span> <div class="bvseo-pubdate">Date published: 2019-01-27</div> <meta itemprop="datePublished" content="2019-01-27" /> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-reviewsSection')) { document.getElementById('bvseo-reviewsSection').style.display = 'none'; } </script> <!--end-reviews--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2024, m_4, d_17, h_5</li> <li data-bvseo="ps">bvseo_bulk, prod_bvrr, vn_bulk_3.0.41</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasreviews, tv_7, tr_8</li> <li data-bvseo="cf">loc_en_CA, sid_8C113608, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_toysrus-ca</li> </ul> <!--end-bvseo-reviews--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getReviews, 23ms</li> <li data-bvseo="ct_st">reviews, product</li> </ul>
    <!--begin-bvseo-questions--> <!--begin-questions--> <div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="4380694"> <h2 class="bvseo-question"> Are you able to use this model with out the harness once my child is old enough to use a seat belt (not just the booster seat)?&#13;&#10;&#13;&#10;Thanks. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Ian1234</div> <div class="bvseo-answer" data-answerid="5130498"> Hello, Great question. This product converts to booster mode once your child reaches the minimum height and weight requirement and is mature enough to stay seated properly with the vehicle seat belt for the entire ride. Harness mode can be used up to 65 lbs. We hope this information is helpful. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2020-04-25</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3715170"> <h2 class="bvseo-question"> I bought this car seat for my 4 year old and his head seems so close to the top already, he is pretty short, is that normal? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Mom of 10</div> <div class="bvseo-answer" data-answerid="4260871"> Hello, it will depend on the length of his torso. We have children as old as 8 or 9 that can utilize this car seat. Top harness slots are at 17.5&amp;quot;. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-08-26</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3686592"> <h2 class="bvseo-question"> Would this carseat fit refacing in a small car </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Mama of 3 girls</div> <div class="bvseo-answer" data-answerid="4241603"> Hello, it will depend on the width of the center seat and which direction the car seats are all facing. In general, you will need about 52&amp;quot; across the back seat to fit three across. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-08-06</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3646851"> <h2 class="bvseo-question"> How much room for two front facing and one rear facing? You mentioned 52&amp;rdquo; for 3 front facing&amp;nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Matt_H25</div> <div class="bvseo-answer" data-answerid="4208738"> You will need approximately 50&amp;quot; across to fit in that configuration. Use the seat belt to install all three to offer more flexibility in positioning the car seats on the vehicle seat. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-07-02</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3608906"> <h2 class="bvseo-question"> Will 3 across work with small SUVS, ie. Honda CRV? Or in midsize ie. 4Runner?&amp;nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Ema01</div> <div class="bvseo-answer" data-answerid="4173866"> Hello, it will depend on the configuration of how many are going forward or rear facing. The widest point of the Radian measures 17&amp;quot; so if all three are going forward facing, you will need approximately 52&amp;quot; of room. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-05-28</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3563318"> <h2 class="bvseo-question"> Can this car seat be installed forward facing 5 point harness system with lap and shoulder seatbelt? We would like to fit 3 across, but only have 2 sets of UAS anchor systems.&amp;nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Linds08</div> <div class="bvseo-answer" data-answerid="4130895"> Yes. This car seat can be installed with a shoulder lap belt. Don&#39;t forget to install the top tether, as well. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-04-19</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3389575"> <h2 class="bvseo-question"> Does it have cup holders? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Awest74</div> <div class="bvseo-answer" data-answerid="3580823"> Hello. This product does not come with a cup holder, but up to two can be purchased for it. The Radian 3RX and 3RXT come with one cup holder. <div class="bvseo-author">Answered by: Diono Team</div> <div class="bvseo-pubdate">Date published: 2019-04-23</div> </div> </div> <div class="bvseo-question-answer" data-questionid="3357272"> <h2 class="bvseo-question"> Does a cover come off for machine washing?&amp;nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: AnnaMom</div> <div class="bvseo-answer" data-answerid="3559235"> Hello Anna,&#10;&#10;Yes the cover is machine washable on a front load machine on a light cycle. Also you are able to take the cover off for a hand wash as well and than just leaving it out to dry. &#10;&#10;Best regards,&#10;&#10;Team Diono <div class="bvseo-author">Answered by: Diono Canada</div> <div class="bvseo-pubdate">Date published: 2018-12-10</div> </div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script> <!--end-questions--> <!--begin-pagination--> <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.babiesrus.ca/en/Diono-radian-3-R-Convertible-Car-Seat---Black/8C113608.html?bvstate=pg:2/ct:q">Diono radian 3 R Convertible Car Seat - Black Questions - page 2</a></li> </ul> <!--end-pagination--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2024, m_4, d_17, h_5CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.41</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_14</li> <li data-bvseo="cf">loc_en_CA, sid_8C113608, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_toysrus-ca</li> </ul> <!--end-bvseo-questions--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getContent, 40ms</li> <li data-bvseo="ct_st">questions, product</li> </ul>
    Diono

    Diono radian 3 R Convertible Car Seat - Black

    SKN: 31574

    Diono radian 3 R Convertible Car Seat - Black is rated 4.9 out of 5 by 15.
    • y_2024, m_4, d_17, h_5
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    Website Price: $173.58
    • In Store Only

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    Delivery postal code: L4K 5R5
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