Finding reliable aluminum fuel tanks for semi trucks matters for range, safety, and ease of maintenance. The following selections emphasize corrosion resistance, capacity variety, and practical design features that fleets and owner-operators value. Below are five top choices with essential specs and what to consider when selecting the right tank for your rig.
Summary Table of Selected Products
| Product | Brand | Capacity | Key Benefit | Image |
|---|---|---|---|---|
| RDS MFG INC Fuel Tank – 60-Gallon | RDS MFG INC | 60 Gallon | Versatile fit and top-siphon capability |  |
| Landrol 58 Gallon Aluminum Fuel Cell Tank Rectangular Transfer | Landrol | 58 Gallon | Rectangular design for varied spaces |  |
| 60-Gal Aluminum Transfer Fuel Tank Toolbox Combo | BLACKHORSE-RACING | 60 Gallon | Integrated toolbox and transfer pump |  |
| Rds Aluminum 74551 20 Gal Rectangular Auxiliary Fuel Tank | RDS MFG INC | 20 Gallon | Heavy-duty mounting brackets included |  |
| RDS MFG INC Rectangular Auxiliary Fuel Tank – 69 Gallon | RDS MFG INC | 69 Gallon | Long-length capacity with top-siphon option |  |
RDS MFG INC Fuel Tank – 60-Gallon
RDS MFG INC offers a versatile aluminum fuel tank with a 60-gallon capacity, designed to fit a range of truck configurations. Features include a robust aluminum construction, support for gasoline auxiliary fueling via top siphon with an electric pump, and compatibility with several short-bed setups. Always measure available space before ordering to ensure a proper fit and secure mounting. This tank emphasizes durability and adaptable installation for semi trucks engaged in long-haul routes.
Landrol 58 Gallon Aluminum Fuel Cell Tank Rectangular
The Landrol 58-gallon rectangular transfer fuel tank provides a space-efficient option with dimensions around 59″ L x 13″ W x 17″ H and a 58-gallon capacity. Marketed as lightweight with improved construction, this tank aims to simplify installation and cleaning, making it suitable for fleets seeking a durable, easy-to-maintain auxiliary tank solution for transportation trucks.
60-Gal Aluminum Transfer Fuel Tank Toolbox Combo
This 60-gallon aluminum transfer fuel tank blends a large fuel capacity with a built-in toolbox and drive-side pump. It includes 13.1 feet of fuel tubing for flexible transfer and a sealed, all-welded aluminum construction to minimize leaks. The design targets efficient fuel movement for agriculture, construction, and on-road trucking applications, providing a practical all-in-one solution for some semi truck configurations.
Rds Aluminum 74551 20 Gal Rectangular Auxiliary Fuel Tank
The RDS 74551 20-gallon aluminum rectangular auxiliary fuel tank emphasizes a fully welded seam design and heavy-duty mounting brackets. This compact option is suitable for limited spaces on trucks needing an additional fueling reservoir without using up significant space, ensuring reliable fuel storage in harsher operating environments.
RDS MFG INC Rectangular Auxiliary Fuel Tank – 69 Gallon
The RDS 69-gallon rectangular auxiliary tank expands capacity while maintaining compatibility with various semi truck configurations. It includes a long rectangular footprint and a top-siphon option for effortless refueling using an electric pump. This model suits fleets needing extended range between fills and a sturdy construction with reliable fittings.
Buying Guide: Key Considerations For Aluminum Fuel Tanks
- Capacity and footprint: Match tank size to available space on the truck and typical fuel requirements for your routes. Consider whether a rectangular or bar-style shape better fits your chassis layout.
- Material and construction: Aluminum tanks resist corrosion and reduce weight. Check for fully welded seams and robust mounting brackets to minimize leaks and vibration during operation.
- Fuel compatibility and safety: Confirm the tank supports the intended fuel type (gasoline, diesel, or mixed usage). Look for top-siphon features, secure caps, and compatibility with electric pumps where applicable.
- Accessories and integration: Tanks with built-in toolboxes or integrated pumps streamline installation but may limit modifiability. Assess tubing lengths and fittings (e.g., 8AN) to ensure compatibility with your current fuel system.
- Installation considerations: Measure space, mounting points, and clearance around the tank. Some tanks require specific brackets or auxiliary hardware; verify fitment with your truck model.
- Maintenance and cleaning: Smooth interiors and easy-access ports simplify cleaning and inspection. Note any material coatings or corrosion resistance features that extend service life.
- Reliability and serviceability: Look for reputable brands with documented warranties and readily available replacement parts. This reduces downtime during servicing or after-market repairs.
- Cost vs. value: Weigh capacity, features (toolboxes, pumps), and mounting hardware against upfront cost. A slightly higher initial investment can yield long-term savings through reduced maintenance and fuel management efficiency.