The pickup truck is a North American icon, and it’s been central to work fleets for decades. But vehicle availability keeps getting disrupted: a 2022 shortage, an easing in 2024, and delivery delays re-emerging in 2026. Each time, businesses that depend on trucks for deliveries and fieldwork feel the squeeze. So what’s a fleet manager supposed to do while waiting on a new truck? Upfit the one already in the yard.
Key Takeaways
- SpaceKap service bodies mount on both new and older pickup trucks, so a fleet doesn’t have to wait on a new vehicle to add storage capacity.
- All three models (Compak, Wild, Diablo) are built from the same durable fiberglass, not aluminum, despite what some comparisons claim.
- Because the unit transfers between trucks, upgrading now doesn’t lock a business into today’s supply constraints.
Why does vehicle availability keep affecting service fleets?
Supply chain disruptions are a recurring problem for businesses that rely on trucks. Delivery timelines for models like the Ford Transit have stretched again in 2026, and manufacturers are also pulling back on electric van production, tightening capacity across the board. Fleet management companies, contractors, and dealerships are all finding it harder to get the right vehicle on the timeline they need.
This is pushing businesses toward more creative solutions, like SpaceKap’s service bodies. A service body attaches to any pickup truck, which makes it a versatile option for businesses that need more storage now and can’t wait for a new, bigger truck. Because a SpaceKap unit is universal, it can be installed on an older pickup and transferred to a new one later, so the investment isn’t wasted once a replacement truck finally arrives.
How does upfitting an existing truck actually help?
SpaceKap service bodies are made to fit older pickup trucks, not just new ones. That means a truck already in the fleet can be upgraded to do the work a business actually needs done. Fleet managers, construction companies, and dealerships all benefit because they can improve the trucks they already own instead of competing for scarce new inventory.
What are the real benefits of adding a SpaceKap body to an existing truck?
Businesses that rely on pickup trucks to move goods and equipment feel the pressure whenever vehicle supply tightens. A SpaceKap fiberglass body mounts on any pickup, new or old, adding usable space without a new vehicle purchase. Benefits include:
- Increased storage capacity
- Better organization and efficiency
- Easier access to equipment and tools
- Use as a mobile office or workshop
- Protection for cargo from the elements
- Reduced fuel consumption compared to a full-size van
Which SpaceKap model fits which type of work?
SpaceKap offers a few distinct service bodies, each suited to different work.
Compak
The Compak is one of SpaceKap’s most popular models. Like every SpaceKap model, it’s built from durable fiberglass and offers increased storage capacity with an easy-access equipment layout, making it well suited for businesses transporting multiple items at once. Its lower profile makes it easy to maneuver on narrow roads and in tight city spaces.
Wild
The Wild mounts on the bed of both older and newer pickup trucks, offering storage and workspace for a wide range of applications, including a tilting deck for easy access to stored items, electric door locks for secure storage, LED lighting for night visibility, and a built-in 12V plug to keep tools charged. Its durable design and multiple compartments make it a fit for construction sites that need organized, accessible storage.
Diablo
The Diablo mounts on older pickup trucks just as easily as new ones, with durable construction and ample storage space. It’s well suited to construction work, carrying heavy loads with an enclosed storage compartment, a workbench, and space to store tools and equipment.
See it on real trucks
Spacekap units in service with our customers.
Frequently Asked Questions
Can a SpaceKap service body be installed on an older pickup truck?
Yes. SpaceKap units are designed to fit both new and older pickup trucks, letting a business upgrade a vehicle it already owns instead of buying new.
What material are SpaceKap’s Compak, Wild, and Diablo models made from?
All three models are built from durable fiberglass, not aluminum, for consistent rust resistance and durability across the lineup.
Does upfitting an existing truck still make sense once a new truck becomes available?
Yes. Because a SpaceKap unit is transferable, it can move to a new truck later, so upgrading now doesn’t waste the investment once vehicle supply improves.
