Answering the common buyer need for durable, high-capacity transfer tanks, the following 100-gallon aluminum options balance strength, weight, and practicality. These tanks are best for fleet operators, contractors, and DIYers who require reliable fuel or fluid transfer without sacrificing bed space. The table below highlights five solid choices, spanning rigid, boxy designs to L-shaped configurations that accommodate tool boxes and additional storage.
| Product | Brand | Capacity | Notable Benefit |
|---|---|---|---|
| Dee Zee DZ91753 Rectangle Transfer Tank | DEE ZEE | 106 gallons | Corrosion-resistant, venting included |
| Trailfx 37024151 Rectangle Fuel Transfer Tank | Trailfx | 100 gallons | Heavy-duty tread plate, includes lockable cap |
| UWS TT-100-COMBO Combo Transfer Tank | uws | 100 gallons | Foamed lid, rigid core, vented cap |
| Weather Guard Rectangle 100-Gallon Transfer Tank | Weather Guard | 100 gallons | Diesel/hydraulic fluids compatible |
| Aluminum Tank Industries TTL100 L-Shape Transfer Tank | Aluminum Tank Industries | 100 gallons | L-shape with built-in utility |
Dee Zee DZ91753 Rectangle Transfer Tank — 106 Gallon
The Dee Zee DZ91753 is a 106-gallon aluminum transfer tank designed for rugged service. It uses non-rusting 0.125 inch aluminum with a brite-tread surface for durability and slip resistance. A radius curve helps reduce welded pressure points, contributing to long-term integrity in demanding environments. This tank includes a venting cap and coupler for easy venting. Best for fleets or DIY rigs that prioritize corrosion resistance and straightforward setup. A potential limitation is a slightly larger footprint due to its extra capacity, which may affect bed space in compact trucks.
Trailfx 100 Gallon Rectangle Fuel Transfer Tank
The Trailfx transfer tank is machined from extra heavy-duty aluminum tread plate with a 100-gallon capacity. It includes a lockable cap and a coupler for venting, plus a recessed drain plug for easy maintenance. This option is best for users who need strong security features and straightforward drainage. Choose this if you prioritize a robust venting system and a secure cap; avoid if you need a built-in toolbox or L-shape configuration for additional storage.
UWS TT-100-COMBO 100 Gallon Combo Tank
The UWS TT-100-COMBO stands out with an offset hinge to fit tight against the tank front, a fully foamed lid that resists bending, and a stainless steel paddle lock for security. It features commercial-grade vented cap and mounting flanges for proper ventilation of non-flammable liquids. Best for use where lid durability and high ventilation are priorities, such as diesel or hydraulic fluid transfer. A caution: the model is not designed for DEF Diesel Exhaust Fluid compatibility; verify fluid types before use.
Weather Guard Rectangle 100-Gallon Transfer Tank
The Weather Guard 100-gallon transfer tank is designed for diesel and hydraulic fluids, with a note that non-flammable fluids are required for Weather Guard tanks. Its 100-gallon capacity makes it a solid choice for on-site fueling on full-size pickups. Best for operations prioritizing compatibility with diesel or hydraulic fluids and straightforward installation. Limitations include restrictions on fluid types and the potential for heavier weight when filled near capacity.
Aluminum Tank Industries TTL100 L-Shape Transfer Tank
The TTL100 from Aluminum Tank Industries is an L-shaped 100-gallon transfer tank. It emphasizes a sturdy footprint with a built-in utility space, suitable for fitting alongside a truck toolbox while preserving bed space. Best for users who want extra on-board storage without sacrificing tank capacity. A limitation to consider is that larger dimensions may require careful bed measurements and mounting space.
UWS Combo Transfer Tank 100 Gal Black
Note: This is another UWS model featuring a built-in toolbox and a rigid core foam-filled lid for strength. It shares the general benefits of UWS products—durability, secure cap, and effective ventilation. Best for those needing integrated storage and a robust, secure lid. Caution: verify compatibility with the fluids you plan to transport, especially if handling sensitive fluids beyond diesel and non-flammable liquids.
Buying Guide
Key purchase considerations help align a transfer tank with your application. Capacity versus bed space: 100 gallons balances fuel load with truck geometry, but measure bed length and wheel well clearances first. Material and corrosion resistance: aluminum offers light weight and rust resistance, ideal for outdoor use. Venting and caps: choose models with vented caps and secure couplers to prevent spills during transport. L-shape versus rectangle: L-shaped tanks maximize toolbox space, while rectangular tanks provide maximum cargo area. Safety features: lockable caps, reinforced lids, and strong mounting flanges improve security and durability.
Fit for purpose: diesel versus hydraulic fluid compatibility matters. Some tanks are explicitly designed for diesel or non-flammable fluids; others tolerate a broader range. Venting and drainage options influence maintenance, especially for regular use. Installation considerations: check mounting points, rail compatibility, and whether the tank includes a toolbox or requires separate mounting hardware. Weight when full, and the impact on vehicle handling, should be evaluated for safety and compliance.
FAQ
- What is the typical capacity range for 100-gallon aluminum transfer tanks? Most models are around 100 gallons, with some offering slightly more to 106 gallons for extra payload.
- Which features improve durability? Corrosion-resistant 0.125 inch aluminum, brite-tread surfaces, rigid foam-filled lids, and reinforced caps or vented lids help prevent warping and leaks.
- Are L-shaped tanks worth it? L-shaped tanks maximize toolbox or storage space while preserving tank capacity, ideal for trucks with limited bed depth.
- Can these tanks handle diesel and hydraulic fluid? Many models are designed for diesel or hydraulic fluids; always confirm fluid compatibility before use.
- Is a built-in toolbox necessary? It’s beneficial for organizing tools and hoses, but not essential if you don’t need extra storage space.
- What maintenance is recommended? Regularly check seals and vent caps, drain plugs, and mounting hardware; clean the exterior to prevent corrosion and inspect welds for any signs of wear.