# Infant car seats with a load leg or stability leg

Which infant car seats have a load leg or stability leg that reduces movement in a crash?

Nuna PIPA rx: The base's anti\-rebound panel, load leg and rigid lower anchors are highlighted as features that limit movement and transfer crash forces\. The stability leg indicator should show green when the leg is properly contacting the floor\. Clek Liing \(SKU LG24U1\-\*\): The metal load leg extends from the base to the vehicle floor to limit rotation or rebound; sources disagree on crash\-force reduction: Posh Baby says up to 40%, while Strolleria says more than 40%\. Peg Perego Primo Viaggio Nido: It is an infant car seat with a load\-leg base and anti\-rebound bar; Peg Perego says these reduce crash rotation by 50%, and Kinetic pods add side\-impact protection\. Clek Liing Infant Car Seat Base: A metal load leg folds into the base when not in use and is described as reducing crash forces by more than 40%\. Clek Liing: The box contains the infant seat with warning labels attached, the base with built\-in metal load leg, the headrest and newborn body support, the owner's manual and a warranty registration card\. Cybex Aton G2 Infant Car Seat with Load Leg Base: The store says the seat has a height\-adjustable Load Leg\.

### 1. [Nuna PIPA rx](/products/ucp/modernnursery-com/4798992711780) (sold by modernnursery\.com)

The base's anti\-rebound panel, load leg and rigid lower anchors are highlighted as features that limit movement and transfer crash forces\.

- Load leg: The stability leg indicator should show green when the leg is properly contacting the floor\. (manual) <https://dl.nunababy.eu/Instruction_Manual/US/PIPA-relx-base/Nuna_PIPArelxbase_UserManual_US.pdf>
- Crash movement: The base's anti\-rebound panel, load leg and rigid lower anchors are highlighted as features that limit movement and transfer crash forces\. (review) <https://www.safeintheseat.com/seats/nuna-pipa-rx-car-seat-review-usa>
- Installation: The RELX base's two\-section lock\-off separates lap and shoulder belts, making belt installation easier and reducing bunching compared with the older base\. (review) <https://csftl.org/nuna-pipa-rx-review/>

### 2. [Clek Liing \(SKU LG24U1\-\*\)](/products/ucp/megababiesusa-com/7790712652030) (sold by megababiesusa\.com)

The metal load leg extends from the base to the vehicle floor to limit rotation or rebound; sources disagree on crash\-force reduction: Posh Baby says up to 40%, while Strolleria says more than 40%\.

Recall notice: US National Highway Traffic Safety Administration \(NHTSA\), 2021\-12\-20: [NHTSA Recall 21C007 \- Clek, Inc\. \- child seat: CLEK](https://www.nhtsa.gov/recalls?nhtsaId=21C007) (recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. US National Highway Traffic Safety Administration \(NHTSA\), 2021\-12\-01: [NHTSA Recall 21C006 \- Clek, Inc\. \- child seat: CLEK](https://www.nhtsa.gov/recalls?nhtsaId=21C006) (recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. Health Canada and Transport Canada, 2024\-11\-07: [Transport Canada Recall \- 2024716 \- CLEK](https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2024716-clek) (safety notice, not a recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. [What a match means](/recall-radar).

- Load leg: An infant car seat designed with a metal load leg, a secure Rigid\-LATCH installation and 7 recline positions\. (listing) <https://top-stroll.myshopify.com/products.json>
- Crash movement: The metal load leg extends from the base to the vehicle floor to limit rotation or rebound; sources disagree on crash\-force reduction: Posh Baby says up to 40%, while Strolleria says more than 40%\. (listing) <https://top-stroll.myshopify.com/products.json>
- Installation: Rigid\-LATCH connectors slide into the vehicle's lower anchors; a European belt path allows installation without the base\. (listing) <https://top-stroll.myshopify.com/products.json>

### 3. [Peg Perego Primo Viaggio Nido \(sources also show Primo Viaggio 4\-35 Nido and 4\-35 Nido K\)](/products/ucp/modernnursery-com/7414908354660) (sold by modernnursery\.com)

It is an infant car seat with a load\-leg base and anti\-rebound bar; Peg Perego says these reduce crash rotation by 50%, and Kinetic pods add side\-impact protection\.

- Load leg: The load leg felt smoother and more intuitive than several competitor load legs, but getting the final click to reach the floor could be difficult\. (review) <https://csftl.org/peg-perego-primo-viaggio-4-35-nido-review/>
- Crash movement: It is an infant car seat with a load\-leg base and anti\-rebound bar; Peg Perego says these reduce crash rotation by 50%, and Kinetic pods add side\-impact protection\. (listing) <https://modern-nursery-test-store.myshopify.com/products.json>
- Installation: The carrier occasionally clicked into the base without feeling fully secure, and had to be pressed down until both indicators turned green\. (review) <https://www.youtube.com/watch?v=5178Xr4akWQ>

### 4. [Clek Liing Infant Car Seat Base](/products/ucp/megababiesusa-com/7797155299582) (sold by megababiesusa\.com)

A metal load leg folds into the base when not in use and is described as reducing crash forces by more than 40%\.

- Load leg: A metal load leg folds into the base when not in use and is described as reducing crash forces by more than 40%\. (listing) <https://top-stroll.myshopify.com/products.json>
- Crash movement: A metal load leg folds into the base when not in use and is described as reducing crash forces by more than 40%\. (listing) <https://top-stroll.myshopify.com/products.json>
- Installation: It installs with a rigid\-LATCH \(also called rigid UAS\) system that connects to the vehicle's built\-in lower anchors\. (listing) <https://top-stroll.myshopify.com/products.json>

### 5. [Clek Liing](/products/ucp/modernnursery-com/4799010013284) (sold by modernnursery\.com)

The box contains the infant seat with warning labels attached, the base with built\-in metal load leg, the headrest and newborn body support, the owner's manual and a warranty registration card\.

Recall notice: Health Canada and Transport Canada, 2024\-11\-07: [Transport Canada Recall \- 2024716 \- CLEK](https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2024716-clek) (safety notice, not a recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. [What a match means](/recall-radar).

- Load leg: The box contains the infant seat with warning labels attached, the base with built\-in metal load leg, the headrest and newborn body support, the owner's manual and a warranty registration card\. (guide) <https://clekinc.com/products/liing>
- Crash movement: -
- Installation: There are three approved ways to install: rigid LATCH with the base, vehicle belt with the base and its built\-in tensioner, and a baseless European belt route; the base should never be installed with LATCH and the belt at the same time\. (blog) <https://onescrappymom.com/post/clek-liing-review-complete-guide>

### 6. [Cybex Aton G2 Infant Car Seat with Load Leg Base](/products/ucp/goodbuygear-com/7563243913319) (sold by goodbuygear\.com)

The store says the seat has a height\-adjustable Load Leg\.

- Load leg: The store says the seat has a height\-adjustable Load Leg\. (listing) <https://kid-gear.myshopify.com/products.json>
- Crash movement: -
- Installation: -

Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\.

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Written 2026-10-24T19:55:48.831Z.

## Recall notices

About the recall notices above: each matches a model named in a regulator's notice, as the index stood on 2026\-09\-25\. This listing is the brand and model a regulator's notice names\. Two AI models judged it so independently\. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store\. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show\. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide\.

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