Ordering a custom truck body is a significant investment. Whether you’re fitting out a single vehicle or speccing an entire fleet, getting the details right before fabrication begins saves time, money, and frustration. At VN Truck Bodies in Keysborough, we work closely with clients throughout the specification process — and the questions you ask upfront make a real difference to the finished product.

Here are the key things to discuss with your truck body builder before you place your order.

1. What Will the Truck Body Be Used For?

Start with the job, not the body style. Are you carrying refrigerated goods, construction materials, general freight, or something specialised? The intended use determines everything from the body type and material to the door configuration and internal fittings.

For example, a refrigerated body for fresh produce has very different requirements to a tray body used on a building site. Being specific about your cargo type, load weight, and how frequently the body will be accessed all helps your builder design something that works hard in the real world.

2. What Chassis Are You Fitting It To?

Your truck body must be engineered to suit your specific chassis — make, model, year, and wheelbase all affect the build. Bring the vehicle’s compliance plate details or GVM rating to your consultation. If you’re purchasing a new truck, try to confirm the chassis specs before locking in your body design.

Cab-over configurations, bonnet trucks, and tandem axle setups all have different mounting requirements. Getting this wrong can affect payload ratings, roadworthiness, and even warranty on the truck itself.

3. What Are the Internal Dimensions You Need?

Internal body dimensions — floor length, internal width, and internal height — directly affect what you can carry and how efficiently you can load. Before your meeting, measure your typical pallets, equipment, or product to determine the minimum usable space required.

Consider whether you need full pallet access from the rear, side doors for walk-in access, or a specific floor height to align with loading docks. These requirements will shape the entire body design.

4. What Materials and Construction Do You Need?

Truck body materials range from mild steel and aluminium to fibreglass composites and stainless steel — each with different weight, durability, and cost profiles. Discuss your operating environment: coastal areas may require corrosion-resistant materials, while heavy-duty applications may need reinforced flooring or subframes.

Ask your builder about floor options (timber, aluminium chequerplate, or composite), wall lining, and roof construction. The right material combination can extend the life of your body significantly and reduce ongoing maintenance costs.

5. What Door and Access Configuration Do You Need?

Doors are one of the most important and most customised elements of any truck body. Options include barn doors, roller doors, side-hinged doors, and tuck-away roller shutters — each suited to different operational needs.

Think about how frequently the body is opened, whether you need forklift access, and whether the body will be loaded from the rear, the side, or both. If you’re running a multi-drop route, fast and easy access may be the top priority. If you’re storing high-value equipment, security and lockability may come first.

6. Are There Any Compliance or Industry Requirements?

Depending on your industry, your truck body may need to meet specific standards — food-grade linings for transport of consumables, refrigeration unit certifications, dangerous goods compliance, or industry codes for livestock or waste. Discuss these requirements upfront so your builder can factor them into the design and documentation.

At VN Truck Bodies, we’re familiar with the compliance requirements across a wide range of industries and can help ensure your finished body meets all relevant standards.

7. What’s Your Timeline and Budget?

Custom truck bodies take time to build properly. Depending on complexity, lead times can range from a few weeks to several months. Be upfront about your required delivery date — especially if the truck is tied to a contract start or a fleet renewal schedule.

On budget, try to separate “must have” features from “nice to have” ones. A good builder will work with you to prioritise specifications and find the best outcome within your budget, rather than overselling features you don’t need.

Ready to spec your next truck body? Contact VN Truck Bodies in Keysborough on 03 9798 2573 or 0447 452 222 to book a consultation. We build custom bodies for all truck types and industries across Melbourne and Victoria.