Diono Quantum4 3-in-1 Travel System with LiteClik 30R Infant Seat — Gray Slate

Meet the Diono Quantum4 3-in-1 Travel System

Designed to grow with your family, the Quantum4 bundles a complete travel setup: the LiteClik 30R Infant Car Seat with base, a stroller frame, and a toddler seat, all in a cohesive gray slate finish. This system is built to transition from newborn snugness to toddler exploration, offering a seamless experience for busy parents and caregivers on the go.

Travel safety and comfort for every mile

Safety features are integrated into the core design. The SafePlus engineering includes a steel anti-rebound bar and a top tether, and the unit meets demanding FMVSS-style testing across side, rear, and rollover scenarios. The ride stays smooth thanks to all-wheel suspension and specially sized wheels, helping stabilize the vehicle’s dynamics on uneven pavement.

• All-wheel suspension delivers a smoother ride on rough roads
• 6 versatile modes support smooth transitions from infant to toddler stages
• Wheels sized at 6.9 inches and 9.4 inches for stability and control

Adaptable design that grows with your child

The stroller offers forward and rear-facing configurations with six modes to switch the toddler seat between upright, lay-flat pramette, or quick-click infant seat installation. This flexibility makes it easier to adapt to how your child sits, naps, or interacts with the world around them.

• Forward- and rear-facing options for different moments of the day
• Six modes to easily transition between seating arrangements
• Infant seat can be clicked in for quick transfers

Ease of use, comfort, and everyday practicality

Handling is user-friendly with a 3-position adjustable handle, letting you find a comfortable grip at different heights. A roomy storage basket, the Buggy Buddy organizer, and a cupholder attachment provide practical space for diapers, snacks, and essentials without clutter.

• 3-position handle for ergonomic use at various heights
• Spacious storage plus organizer and cupholder for on-the-go essentials
• Compact fold that stands upright when folded, ideal for car trunks and tight spaces

What’s included and real-world use

The package centers around a complete system: LiteClik 30R Infant Car Seat and base, stroller frame, and a toddler seat. It supports days out at the park, errands in the city, and family trips with a setup that minimizes the need to swap components as your child grows.