Oleo-Pneumatic Suspension Systems

Forget shocks.
Fly on gas and oil.

We build custom oleo-pneumatic suspensions for your legendary 4x4.

Discover
Core Technology

The same principle that lands military and commercial aircraft.

Nitrogen

Compressed nitrogen acts as a progressive spring. Soft over small bumps, firmer under heavy loads, and adaptive to the terrain.

Hydraulic Oil

Precision-metered oil controls damping speed. It absorbs the vibrations that cause fatigue and tames the impacts that break components.

One Sealed Unit

Spring and damper unified in a single oleo-pneumatic strut. No separate shocks. No springs to sag. Low maintenance with a simple inspection routine.

The vehicle stays composed on road and off road.

Explore the Technology
Two Core Architectures
Nimbus Erebus oleo-pneumatic suspension unit, bronze and black sealed body on charcoal
Oleo-PneumaticSeparate Damper & Spring
NBS-ERB / Current Gen
Current Generation

Erebus

The current generation Nimbus suspension unit for applications where the damper and spring are separate components. A self-contained oleo-pneumatic system combining nitrogen gas and hydraulic oil in a calibrated, sealed body.

TiN Coated Piston Rod Titanium Nitride for reduced friction
Progressive Gas Spring Nitrogen adapts to load automatically
Precision Valve Stack Calibrated compression and rebound
Application Separate Damper & Spring
Set of 4 From $5,880
Temperature -52° to +150°C
Maintenance Inspect every 3,000 mi
Explore Vehicle Fitment→
Nimbus Goliath V2 oleo-pneumatic suspension unit, gunmetal body with top mount on charcoal
Oleo-PneumaticReplaces Front Springs
NBS-GLT / V2 Upgrade Coil Over Front
Coil Over Upgrade

Goliath V2

The upgraded Nimbus suspension unit for coil over front suspension platforms where Goliath V2 replaces front springs. Paired with two Erebus units at the rear for a complete vehicle system.

Replaces Front Springs Provides spring function by design
TiN Coated Piston Rod Titanium Nitride for smoother response
Platform Calibrated Tuned per vehicle for real-world loads
Application Coil Over Front
2 Goliath + 2 Erebus From $6,960
Temperature -52° to +150°C
MAX Option Heavy load rear springs
Explore Vehicle Fitment→
Built For Your Vehicle

Main Brands We Build For

Explore All Vehicles
How It Works

How Oleo-Pneumatic Works, and Why It Changes Everything

Nimbus does not use coils or leaf springs to keep your vehicle in check. It combines gas and oil in a self-adaptive system that reacts instantly to the road or trail.

Our oleo-pneumatic units deliver comfort, control, and rugged reliability in real conditions. Nitrogen acts as a progressive spring, soft on small bumps and firmer as impact grows, while hydraulic oil controls compression and rebound through precision valves.

The result? A ride that feels unlike anything else in the 4x4 world.

It's a big idea with a simple question: why bounce, when you can glide?

Explore the Oleo-Pneumatic Technology →

For over a century, oleo-pneumatic suspension has been used by brands like Citroen, Rolls-Royce, and Mercedes-Benz for demanding comfort and control.

Heritage Technology
Our Philosophy

No Trims. No Tiers. Just the Best We Can Build.

At Nimbus, we do not offer entry-level, mid-range, and premium trims. We build the best system we can engineer for your vehicle at the time of your order.

Our suspensions evolve continuously, so each set reflects our latest improvements in design and calibration. What you receive is fully custom and up to date.

Each unit is hand-crafted with high-grade materials, including alloys and components common in aerospace environments.

Our factory sits near Toulouse, home to one of Europe's strongest aerospace ecosystems. That engineering culture directly shapes how we design and build every Nimbus unit.

Nimbus suspension factory near Toulouse, France
Near ToulouseAerospace Corridor
NBS-FAC / Saint-Gaudens, France Hand-Crafted
Engineering Heritage

The Leclerc tank, weighing in at 55 tons, is the heaviest land vehicle to operate on oleo-pneumatic suspension.

Real-World Proof

8,000 km Africa Torture Test

Overlanding Review

Join us in Nairobi for an interview with Manon and Tobias. After 8,000 km of overlanding across Africa in their Land Rover Defender, they share direct feedback on Nimbus performance in real conditions.

You can follow them on Instagram: Manon and Tobias, aka @RafikiOnTour.

Customer Stories

Real World Results, Driven by Experience.

Drivers who use Nimbus in real off-road conditions share what changed, what improved, and what surprised them most.

No scripts. Just field-tested feedback.

After discovering Nimbus, I was eager to learn how its suspension system could enhance my Ineos Grenadier.

From my first contact with Pierre-Olivier and Killian, I felt more like part of the Nimbus Team than a customer.

Now, with nearly 10,000 on- and off-road miles, I'm convinced. The stability and ride quality are exceptional, whether on DC's pothole-ridden streets or the rugged trails of the Blue Ridge Mountains.

I look forward to future innovations and can't wait to integrate the next Nimbus upgrades!

Jason Gerbsman Ineos Grenadier Virginia, USA

Installation carried out last Thursday, I can confirm it's a real treat. No more apprehension about taking the Defender for a long journey. I no longer recognize my vehicle, which has become so comfortable.

Moreover, Killian and his colleague are very nice, keen to keep their commitment and to serve the customer as well as possible. It's nice to see people who are eager. Keep it up, the future is ahead of you.

Jean-Claude Cesana Land Rover Defender France
Read More Real-World Feedback
Independent Review

Read Graeme Bell's Review of the Nimbus

Graeme Bell is an author and explorer who has devoted his life to land-based travel, seeking adventure and unique experiences. Along with his wife and two children, Graeme has spent the last decade living on the road in a self-built Land Rover camper.

Their journey has taken them through 27 African countries, across South America, from Argentina to Alaska, and throughout Europe and Western Asia, before returning to explore the Americas.

Graeme is the Senior Editor for 4WD at Expedition Portal, a member of the Explorers Club, the author of six books, and a contributor to Overland Journal since 2015. You can follow Graeme's adventures on Instagram @graeme.r.bell.

Senior Editor, 4WD
Explorers Club Member
Read the Full Review Expedition Portal & Overland Journal
Who We Are

Our Story

Nimbus Suspensions is a family-owned company born from a shared passion for off-road adventure and precision engineering.

Created by Pierre-Olivier and his son Killian, Nimbus aims to bring the performance of oleo-pneumatic suspension systems to serious 4x4 enthusiasts.

With roots in Florida and a growing global presence, from Denver to Melbourne, the company remains grounded in its values of quality, craftsmanship, and community.

Every suspension is hand-built in our South of France facility, reflecting a deep commitment to excellence and a personal legacy shared with every customer.

Get In Touch

Tell Us About Your Vehicle. We Will Guide You.

Switching suspension technology raises real questions, and that is normal.

Tell us your vehicle, load profile, and use case. We will recommend the right Nimbus setup and explain the tradeoffs clearly.

You will get practical answers, not a sales script.

We are here to help, not to hustle. Reach out anytime. No pressure. No scripts. Just honest advice.