After researching specifications, industry safety standards, and hundreds of owner reviews, we compared the most popular low profile fuel transfer tanks on the market. Low profile designs are ideal for trucks with limited bed height or for use under toolboxes. Our evaluation focused on construction, pump compatibility, venting, and ease of mounting. Each tank was assessed against published data and real-world user feedback to help you choose the best one for your needs.
| Photo | Product | Score | Buy |
|---|---|---|---|
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RDS Manufacturing 30 Gallon Low Profile Fuel Tank Best Overall Low Profile Tank 30 gallon capacity, 18.5" tall, steel with powder coat finish |
9.2 | 🛒 Check Price |
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Transfer Flow 40 Gallon Low Profile Fuel Tank Premium High Capacity Pick 40 gallon capacity, 16" tall, aluminum construction |
8.7 | 🛒 Check Price |
 |
Northern Tool 30 Gallon Low Profile Transfer Tank Best Value for the Money 30 gallon capacity, 19" tall, steel with red powder coat |
8.4 | 🛒 Check Price |
 |
Better Built 30 Gallon Low Profile Fuel Tank Durable Steel Construction 30 gallon capacity, 18" tall, 16-gauge steel with textured powder coat |
8.1 | 🛒 Check Price |
 |
Westmor Industries 35 Gallon Low Profile Fuel Tank Excellent Fitment for Full-Size Trucks 35 gallon capacity, 20" tall, aluminum with baffles |
7.9 | 🛒 Check Price |
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Titan Fuel Tanks 30 Gallon Low Profile Transfer Tank Lightweight Aluminum Option 30 gallon capacity, 17" tall, aluminum with powder coat |
7.6 | 🛒 Check Price |
 |
Gooseneck 50 Gallon Low Profile Fuel Transfer Tank Massive Capacity for Heavy Users 50 gallon capacity, 22" tall, steel with powder coat |
7.3 | 🛒 Check Price |
1. RDS Manufacturing 30 Gallon Low Profile Fuel Tank: Best Overall Low Profile Tank
In our evaluation, the RDS Manufacturing 30 gallon tank stands out for its robust construction and practical low profile design. The 14-gauge steel body with powder coat finish resists dents and rust, and the 18.5 inch height ensures compatibility with most truck bed covers. Owner feedback highlights the ease of installation and the quality of included fittings.
However, the tank is heavy when filled, making solo handling difficult. It also lacks a built-in pump, so you will need to purchase one separately. This tank is best for users who prioritize durability and a secure fit over all-in-one convenience.
- Fits under most truck bed covers and toolboxes due to low 18.5 inch height
- Durable 14-gauge steel with corrosion-resistant powder coating
- Includes all necessary fittings and a lockable fuel cap
Pros: Excellent build quality and fitment; Comes ready to install with hardware
Cons: Heavy when full, requires two people for installation
2. Transfer Flow 40 Gallon Low Profile Fuel Tank: Premium High Capacity Pick
Transfer Flow is known for high-end fuel systems, and this 40 gallon aluminum tank is no exception. At just 16 inches tall, it is one of the lowest profile tanks available, making it ideal for trucks with limited clearance. The included 12-volt pump and digital meter add convenience, and the aluminum body will never rust.
On the downside, the cost is significantly higher than comparable steel tanks. Some owner reviews note that the pump meter can drift over time, requiring recalibration. This tank is best suited for those who need maximum capacity in a very low height and are willing to invest in a premium solution.
- Aluminum build is lightweight and corrosion-proof
- Extra low profile at only 16 inches tall
- Comes with a 12-volt pump and meter kit
Pros: Very low height fits under tonneau covers; Includes pump and meter for convenience
Cons: Premium price point; Some users report pump accuracy issues
3. Northern Tool 30 Gallon Low Profile Transfer Tank: Best Value for the Money
For budget-conscious buyers, the Northern Tool 30 gallon tank delivers solid performance at a lower cost. The steel construction is adequate for occasional use, and the 19 inch height fits under many truck bed covers. The included manual rotary pump is simple to operate but slow for large transfers.
Durability is a tradeoff: the paint finish is less durable than powder coating, and the manual pump may not suit frequent users. We recommend this tank for those who need an occasional transfer solution and want to keep costs down.
- Affordable price point without sacrificing essential features
- Low profile design fits under most standard toolboxes
- Includes a manual rotary pump and hose
Pros: Great value for the capacity; Includes manual pump for basic transfer
Cons: Manual pump is slow and requires effort; Paint can chip over time
4. Better Built 30 Gallon Low Profile Fuel Tank: Durable Steel Construction
The Better Built 30 gallon tank uses thicker 16-gauge steel and a textured powder coat that stands up to job site abuse. At 18 inches tall, it fits under most tonneau covers and toolboxes. Owner feedback praises its ruggedness and the secure locking cap.
However, it does not include a pump, so you will need to budget for one. The weight is also higher than aluminum tanks, making installation a two-person job. This tank is ideal for users who need a tough, no-frills tank that will last for years.
- Heavy-duty 16-gauge steel with textured finish resists scratches
- Low profile at 18 inches tall fits under most covers
- Includes fill cap with lock and vent
Pros: Thick steel for long life; Textured coating hides wear
Cons: No pump included; Slightly heavier than aluminum alternatives
5. Westmor Industries 35 Gallon Low Profile Fuel Tank: Excellent Fitment for Full-Size Trucks
Westmor’s 35 gallon tank features internal baffles that minimize fuel slosh, a nice safety and stability feature. The aluminum body is lightweight and corrosion resistant. It comes with a 12-volt pump and inline filter, so it is nearly ready to use out of the box.
However, at 20 inches tall, it may not fit under very low toolboxes or tonneau covers. A few owner reviews mention weld defects causing leaks. This tank is best for full-size truck owners who prioritize stability and have adequate bed height.
- Aluminum construction with internal baffles to reduce fuel slosh
- 20 inch height fits most full-size truck beds
- Includes a 12-volt pump and filter
Pros: Baffles improve stability during transport; Pump and filter included
Cons: Height may not fit under low toolboxes; Some reports of weld leaks
6. Titan Fuel Tanks 30 Gallon Low Profile Transfer Tank: Lightweight Aluminum Option
Titan Fuel Tanks offers a lightweight aluminum tank that is easy to install and fits in tight spaces. At 17 inches tall, it is one of the lowest profile options. The powder-coated finish provides some protection, but the aluminum is thinner than steel alternatives.
Some owners report dents from minor impacts, and the lack of a pump means additional expense. This tank is best for those who need a lightweight tank for occasional use and are careful with handling.
- Lightweight aluminum is easy to lift and install
- Low 17 inch profile fits under most covers
- Includes a locking cap and vent
Pros: Very lightweight for easy handling; Good fit for low clearance beds
Cons: Thinner walls may dent more easily; No pump included
7. Gooseneck 50 Gallon Low Profile Fuel Transfer Tank: Massive Capacity for Heavy Users
The Gooseneck 50 gallon tank is for users who need maximum fuel capacity. The steel body is durable, and the included 12-volt pump makes transfers convenient. At 22 inches tall, it is still considered low profile but may not fit under very low toolboxes.
The main drawbacks are the weight and size: it is heavy even empty and awkward to position. Some owners also note that the powder coat can chip. This tank is best for those with large trucks and high fuel demands who do not need to remove the tank frequently.
- Highest capacity in low profile category at 50 gallons
- Steel construction with powder coat for durability
- Includes a 12-volt pump and hose
Pros: Large capacity reduces refill frequency; Pump included
Cons: Heavy even when empty, difficult to move; Height may not fit under low covers
Frequently Asked Questions
What is a low profile fuel transfer tank?
A low profile fuel transfer tank is designed to sit lower in a truck bed, typically under 22 inches tall, so it can fit under tonneau covers, toolboxes, or bed caps. They are ideal for trucks with limited vertical clearance.
Can I install a low profile tank myself?
Yes, most low profile tanks come with mounting hardware and instructions. However, due to weight (especially steel tanks), we recommend having a helper for installation. Always follow the manufacturer’s safety guidelines and local regulations.
Do I need a pump for a fuel transfer tank?
Some tanks include a manual or 12-volt pump, while others do not. If you plan to transfer fuel frequently, a 12-volt pump is convenient. For occasional use, a manual pump may suffice. Check the product specifications before buying.
Are low profile fuel tanks safe for diesel?
Yes, most low profile tanks are designed for diesel fuel. However, always verify that the tank materials (steel or aluminum) and seals are compatible with diesel. Some tanks may also be used for gasoline, but check local fire codes.
How do I secure a fuel transfer tank in my truck bed?
Most tanks include pre-drilled mounting flanges. Use heavy-duty bolts and washers to secure the tank to the bed. Some users also add straps for extra security. Ensure the tank does not shift during transport.
Our Verdict
After comparing specifications, safety standards, and owner feedback, our top pick is the RDS Manufacturing 30 Gallon Low Profile Fuel Tank for its excellent build quality, ideal height, and reliable performance. For those needing higher capacity in a very low profile, the Transfer Flow 40 Gallon is a premium runner up with its included pump and aluminum construction.
