Free shipping on orders $100 and over!

Diono Rainier 2AXT
Diono Rainer 2AXT
Diono Rainer 2AXT
Diono Rainer 2AXT
Diono Rainer 2AXT
Diono Rainer 2AXT
Diono Rainer 2AXT
Diono Rainier 2AXT
Diono Rainier 2AXT

Diono Rainier 2 AXT

Regular price
Regular price
Sale price
Unit price
Sold out
Tax included. Shipping calculated at checkout.
Or 10 interest free payments from $59.90 with What's this?

Get top-tier safety and streamlined design with the Diono Rainier 2 AXT convertible car seat. Featuring a full steel frame, extra-deep aluminum reinforced sides, and energy absorbing foam deliver unmatched protection for your little one. 

It comfortably seats rear-facing children up to 22.7 kgs and forward-facing children up to 29.5 kgs in the 5-point harness. It converts to a booster for children up to 54 kgs.


Shipping unavailable - pick up in store only

Black (Sold Out)

  • Heavy is good: Diono's convertible car seats are made from steel for safety you can feel. The fully integrated steel frame is wrapped in thick engineered plastic to withstand severe crash forces. Deep, aluminum reinforced sidewalls provide excellent side impact protection, while energy absorbing EPS foam surrounds your child for ultimate safety. Diono car seats are definitely worth the weight.
  • Extended rear-facing: The rainier keeps children comfortably rear-facing from 2.3kg - 22.7 kgs for the safest possible position. Body support cushions are included to keep newborns and infants comfortable and positioned properly.
  • Room to grow: Accommodates forward-facing children up to 29.5 kg in a 5-point harness and converts to booster mode for kids 22.7kg - 54 kg. The aluminum reinforced, adjustable head rest and extra-deep sidewalls provide the ultimate side impact protection.
  • SuperLATCH™ Installation: Diono's unique SuperLATCH™ system makes installation easy and secure. An audible click and visual indicator let you know when the connectors are locked.
  • Safe Stop®: The patented Safe Stop® harness component is a load-limiting device that absorbs energy in a crash. The unique design offers an additional layer of protection by reducing impact to a smaller, forward-facing child.
  • Rear-Facing Tether: As safety experts, Diono think of every precaution. Rear-facing tether capability helps reduce seat rotation during an impact. This unique feature is not found on every car seat. Diono built it in here for an extra layer of protection when your child is rear-facing.
  • Side Impact Protection: Diono have your child’s safety covered. Rainier® 2 AXT seats feature extra-deep, aluminum reinforced sidewalls that extend straight forward and are lined with thick, energy absorbing foam. Diono performed rigorous side impact testing to achieve the proper size, shape and strength that best protects children from side impact forces.
  • Lovingly engineered: The Rainier 2 AXT is fabricated using super strong automotive high strength steel, engineered into a dual spine. This unique core manages and dissipates energy and provides an unyielding structure to protect your baby. Diono shield your precious child through deep super side impact protection with aluminium reinforcement.
  • Space saving design: For safety that allows extra room for other passengers, the Rainier 2 AXT packs all Diono's safety features into a sleek design, without compromising luxury travel for your baby.
  • Exquisite Luxury: Inspired by the best European fashions, the Rainier 2 AXT has hand selected soft-suiting fabrics in a contemporary tailored cut and a memory foam seat for a touch of luxury. Lined with thick energy absorbing foam, comfort and safety go hand in hand. A coordinating infant support cushion and a cup holder are included.
Product  Dimensions      
Weight 11.8kg
Depth 40.64cm
Width 45.72cm
Height 72.39cm
Childs Height,
Weight, & Age
Rear Facing  
Height Up to 112cm

2.3kg - 22.7kg

Forward Facing  

Up to 144cm


Harness: 9.1kg - 29.5kg / Booster 23kg - 54kg

Installation Method



Yes (Superlatch)

Seat Belt System

3 point seatbelt or lap belt

lnbuilt Lock-offs


Top Tether


Safety Standard




New Zealand Standard 'S' Mark


Safety Features


Side Impact Protection


Energy-Absorbant Foam


Level Indicators



5 Point Harness

Extended Information


Expiry Date

10 Years from DOP

Airplane Approved


Washable Covers

Machine Washable - Follow Manufacturers Instructions

Manufacture Warranty

1 Year from Date of Original Purchase