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Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

UnitedBuilt Equipment

Water Trucks & Tank Kits

UnitedBuilt offers complete water trucks, tank kits and custom water truck systems. Browse equipment in stock and in production, or explore medium-duty and heavy-duty trucks, U-Kits, R-Kits, roll-off tanks and plumbing packages for your next build.

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Current inventory

Water Trucks & Tank Kits In Stock and In Production

Browse individual units, compare equipment details and check availability.

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Water Trucks

Water Trucks

Complete water trucks in stock and in production. Find unit details, specifications and availability.

View Water Truck Inventory
Water Tank Kits

Water Tank Kits

Browse individual tank units, including tank specifications, unit numbers and availability.

View Water Tank Kit Inventory

Custom configurations

Custom Water Truck & Tank Configurations

Explore truck sizes, tank systems and plumbing packages before discussing your build with our team.

Medium Duty Water Trucks

1,800–2,500 gallons

Medium Duty Water Trucks

Explore installed water truck systems for your truck or one of ours.

Explore Medium Duty Water Trucks
Heavy Duty Water Trucks

3,000–6,000 gallons

Heavy Duty Water Trucks

Explore larger water truck systems and the options for your operation.

Explore Heavy Duty Water Trucks
UnitedBuilt 6V4000 VisionTank™ 4000 Gallon Water Tank Kit, U - Kit - UnitedBuilt Equipment

Unassembled

Tank U-Kit

An unassembled water truck tank kit for installation on your truck.

Explore U-Kits
Tank R-Kit

Partially assembled

Tank R-Kit

Drop-on water truck tank systems with pre-mounted components.

Explore R-Kits
Tank Roll-Off

Hooklift or cable hoist

Tank Roll-Off

Explore roll-off tank systems built for your truck's hoist configuration.

Explore Roll-Off Tanks
Plumbing Kits

Water truck systems

Plumbing Kits

Explore plumbing packages based on our standard water truck layout.

Explore Plumbing Kits

Water Truck & Tank Kit Questions

Can you install a tank system on my truck?

Yes. UnitedBuilt can install a tank system on a customer-supplied chassis at our Phoenix location. Contact our sales team to confirm chassis compatibility and discuss your application. Explore our medium-duty and heavy-duty water truck systems.

What's the difference between a U-Kit and an R-Kit?

The U-Kit supplies the tank and loose system components for installation. The R-Kit is a drop-on tank system with more components already mounted and plumbed. Compare the U-Kit and R-Kit pages for included components and available options.

Not sure which configuration fits?

Talk through your application, chassis and timing with our truck and tank sales team.

Talk Through Your Build

Truck & tank sales · 602-253-6087