Vehicle first
Start with mechanical condition, load, road behavior, range, traction, and recovery so the platform can carry the mission.
Custom expedition builds · Wyoming
Custom overland vehicles built around the mission.
Purpose-built recovery, storage, power, lighting, communications, and four-season living systems—integrated around the vehicle, the route, and the people using it.
ApproachMission-first planning
SystemsPower · Recovery · Living
Service areaWyoming and the Mountain West
Less gear. Better integration.
Build what the trip actually needs.
An overland vehicle is a working system. Payload, range, weather, sleeping needs, maintenance access, and the base vehicle’s limits matter more than a catalog of accessories.
We turn intended use into a practical build plan before choosing equipment.
A weekend truck, a long-distance expedition vehicle, and a four-season mountain basecamp ask different things of their chassis, electrical system, storage, and interior. Starting with the route and the mission helps keep weight, complexity, and cost under control.
Dietrick & Wilson Overland can coordinate mechanical preparation with custom fabrication and system integration. That makes recovery points, auxiliary power, lighting, communications, water, heat, storage, and living space part of one vehicle instead of a series of compromises.
- Vehicle assessment, payload awareness, and build sequencing
- Recovery equipment, protection, and secure exterior mounting
- Auxiliary power, charging, lighting, and communications
- Storage, sleeping, galley, water, heat, and four-season systems
- Custom fabrication with maintenance access built into the design
Designed as a complete expedition system.
The strongest builds connect mobility, support systems, and daily use.
Integrated systems
Plan electrical power, lighting, communications, heat, water, and storage as one serviceable network.
Usable space
Shape access, seating, sleeping, cooking, and gear organization around how the occupants move through the vehicle.
From route to build sheet
Plan the experience before the hardware.
Good packaging starts with clear priorities. We identify the conditions the vehicle will face and use that information to guide every major decision.
- 01
Define use
Trips, passengers, climate, terrain, duration, and comfort expectations establish the real requirements.
- 02
Assess the platform
Condition, available space, payload, maintenance needs, and existing modifications shape a sensible scope.
- 03
Package the systems
Mechanical work, fabrication, storage, power, and living systems are laid out in the right sequence.
- 04
Build and validate
Complete the work as a connected vehicle and check access, usability, and system interaction.
Start with where you want to go.
Tell us about your vehicle, trips, passengers, conditions, and non-negotiable equipment.
Start a project inquiry307-249-6511