MAN 4x4 expedition truck with custom living box in the mountains
Heavy expedition truck with a custom living box in the desert
Mercedes expedition truck in a winter landscape
Custom expedition truck travelling across open fields
Mercedes expedition truck at sunset

Bespoke 4×4 / 6×6 manufacture

Built around
the way
you travel.

Custom expedition trucks, living boxes and chassis engineering for serious European projects. Built in Slovenia around your chassis, payload and route.

Built in Slovenia · for Germany & Switzerland

01 / 05

MAN 4×4 / Mountain Build

Living box · chassis integration · Slovenia

Heavy truck only4×4 and 6×6 platforms
9–14 monthsWorkshop period · monthly photo reports
30-day autonomyEnergy · water · heat
Handover supportThree-day training · lifetime technical support

Selected builds / actual vehicles

Built for the
long way round.

Every build starts with the vehicle, the payload and the route. The photographs above are the kind of work we want serious buyers to see first.

Three Adventure Truck expedition vehicles beside the coast
Different trucks. One standard.Custom living boxes · chassis work · complete vehicles
Orange MAN expedition truck on a rural road
Built around the chassisHeavy truck platforms
Custom expedition truck travelling across open fields
Home beyond the roadAutonomy · storage · living systems
Expedition truck in desert conditions
Made for the routeClimate and terrain considered early
Expedition truck in winter conditions
Comfort under pressureInsulation · heating · technical detail

The
Engineering
of Comfort.

We build practical, insulated living spaces and structural systems around the truck, route and autonomy each project requires.

Insulated Composite Construction Bespoke Layouts Power & Water Systems
Dinette
Kitchen
Bath
Bed
Cabinets

Google Verified Reviews

★★★★★

"Thomas responded quickly and efficiently, and helped us with great expertise. He identified the problem and installed the new battery very quickly. A true professional."

- Heinz Busch

★★★★★

"Innovative and ingenious solutions for anyone who appreciates real custom work. And at a fair price too."

- Gašper

★★★★★

"They work fast and accurately. Always finding original solutions with a high degree of functionality and aesthetics."

- Maša Koderman

Built From The
Frame Up.

We build bespoke expedition vehicles strictly on order. The work starts with the chassis, payload and intended use, then moves through the box, interior and technical systems. Homologation and registration support are discussed according to the vehicle and destination country.

  • Eight-Point Spring-Mounted Secondary Chassis
  • Heavy-Duty Fabrication & Chassis Engineering
  • Registration & Homologation Support Where Applicable
Fabrication workshop
Subframe build
Steel fabrication

Who We
Build For.

Truck owners needing heavy engineering and EU fabrication.

Projects with a defined budget for the selected scope.

Serious overlanders who value structural integrity.

Not For:

  • 01 Lightweight Camper Van Upgrades
  • 02 Price Shopping Without A Project

Private project assessment

Is Your Project A Fit?

This is for a serious heavy-truck project, not a generic camper quote. Tell us what you are building and we will tell you what needs to happen next.

01 / Scope

Choose the work you need

02 / Feasibility

Check chassis, route and budget

03 / Review

Send a brief Tomas can act on

Important

Adventure Truck builds around heavy 4×4 and 6×6 truck chassis. It does not build camper vans.

Step 1 of 4 / Project scope

25%

Start with the actual job

What are you looking to build?

No vans or lightweight camper conversions.

Technical fit

Tell us about the truck.

Commercial fit

Does your budget match the build?

Choose the budget you have allocated for the selected scope. This is a planning range, not a final quote.

Choose the amount you have allocated for this scope. It is a planning range, not a final quote.

What should Adventure Truck include?

Choose everything you expect us to build or install.

Describe the finished result you want. Include your truck or chassis, approximate box size if known, finish level and main must-have features.

Tell us the actual vehicle or box you want, not a general comment.0 / 60 minimum

Final review

Where should Tomas reach you?