Best Gas Fuel Transfer Tanks in 2026

SPECIALTY: All the gas containers Rotopax manufactures for the United States are molded using a patented three-layer Roto-Molding process, along with specialty formulated plastic barrier material to meet the governments new extremely low permeability requirements.

DURABLE: Roto-molded gas can that is durable with thicker walls and stronger construction make it leak-proof along with a sure seal gasket to guarantee your spout wont leak or vibrate loose.

AVAILIBLE: Rotopax are the only rotationally molded EPA and CARB compliant containers available for sale in the United States.

Feed Diesel Directly Into Your Fuel Line from Your Truck Bed

All Hoses and Hardware Included

Some Cutting Required On The OEM Fuel Hose

1.Only for diesel

2.Designed to Work with 3/8-Inch Female Pipe Thread Drain Fitting

3.Compatible with Ford & Dodge 2012&older，Also Compatible with Chevy/GMC 2011&newer

Transfer tank service part

Vented gas cap only

Replaces Dee Zee transfer tank cap (excludes threaded neck)

🚙EASY TO INSTALL: The auxiliary fuel kit used to connect the RDS tank to the truck is for diesel fuel only. The diesel installation kit is easy to install and provides a stable gravity fuel supply to control the fuel level from the OE tank.

🚙 KIT INCLUDES:REDROCK PERFORMANCE RDS Auxiliary Fuel Tank Kit is designed for 3/8" female fuel outlet fittings. The auxiliary fuel tank install kit includes fittings, hoses and clamps, as well as the required hoses and hardware. Compatible with Ford & Dodge 2012&older, Chevy/GMC 2011&newer.

🚙UNIQUE DESIGN: The black tube surface is electrophoresis treated, which looks more shiny and effectively prevents corrosion. The aluminum valve is also oxidized in its original color. The threads are also made stronger by adding anti-seize.

Large 36-gallon capacity

Overfill restriction provides automatic shutoff at the pump to prevent spilling

Built-in baffles add strength and prevent contents from shifting during transport

Feed Diesel Directly Into Your Fuel Line from Your Truck Bed

All Hoses and Hardware Included

Some Cutting Required On The OEM Fuel Hose

Highly Robust Construction: Capacity: 58 Gallon; Flow Rate: 40 GPM. Color: Black. Made of durable polyethylene material, the portable diesel tanks are resistant to structural damage, changing weather conditions, and UV radiation. Such material can effectively extend the service life of the diesel fuel tank.

58 Gallon Diesel Tank: The portable diesel tank has a well-designed structure. Two valves are provided for pressure release, and a 13.1 ft delivery hose facilitates remote power use. The mechanical clock gauge displays the level of diesel in the tank. Besides, a 12V pump with a 40 GPM flow rate, battery clamps, and a lockable cover are also included.

Automatic Dispensing Nozzle: Made of premium aluminum alloy and PVC material, this automatic fuel nozzle features a smooth surface and sturdy construction. There is no chemical reaction between nozzle and oil, so it will not get corrosion or tarnishing, which ensures a long service time.

2” filling plug equipped with three-effects (pressure/de-pressure/overturning) air vent device

Integrated forklift pockets (to lift when full) and Integrated handles (to lift when empty)

Integrated recesses for securing with ratchet lashing straps during transport

Heavy-Duty 14-Gauge Steel

Texture White Powder Coat Finish To Increase Corrosion Protection

Radius Curve Eliminates Weld Pressure Points

Fits: Auxiliary Tank Mounting Kit is designed for 3/8" female fuel outlet fittings. Compatible with Dodge 2013 & newermodels.

Easy to install: The auxiliary tank used to connect the tank to the truck is only for diesel. The auxiliary fuel tank is easy to install and provides a constant supply of fuel by gravel to control the fuel level of the OE tank.

Package includes: Kit includes fittings, hoses and clamps. As well as the required hoses and hardware.

Rugged linear polyethylene construction

12 volt transfer pump delivers fuel at 10 gallons per minute

Integrated forklift pockets for moving the tank when full

The fuel oil gasoline tank is made of thick and durable plastic for long service life

Plastic fuel tank is light in weight and rustproof

Heat from the environment transfers slower to the contents of the fuel tank as plastic is a insulator

Universal storage tank,compatible with liquid,gasoline,etc.

Made of high quality plastic,strong and durable

The tank can be used to hold water, gasoline, diesel and other kinds of liquid, convenient tool for boat, car, truck

Material: made of high quality Aluminum & Rubber. Part number :11025

Work with 3/8-Inch female pipe thread drain fitting.

The auxiliary fuel tank is connected to the vehicle's fuel tank, if you use an electric fuel pump to draw gas from the top of the fuel tank, you can perform gasoline auxiliary fueling.

High Capacity 32 Gallon Fuel Caddy: Capacity: 32 gal/120 L. Our fuel storage tank can hold sufficient diesel securely. And it's a great tool for refueling or keeping diesel-powered equipment running, like lawn tractors, boat engines, generators, snowmobiles, ATVs, etc.

12V DC Pump: 12V diesel pump; Power: 140w; Flow: 40Lpm. The electric pump can help you quickly dispense and siphon fuel, which will save your effort and time compared with manual pumps. Get pumped up for any project and complete fill up with ease. Note: For diesel only.

Portable Fuel Caddy: The portable fuel tank features a heavy-duty top handle and two pcs 9.4" sturdy wheels lets you maneuver the fuel can over rough terrain. It is easy for you to use your fuel tank anywhere on your property, saving your energy and improving your work efficiency.

[Material]: aluminum alloy, brass, rubber.

[Applicable] This product is only applicable to diesel vehicles.

[Function]: The product is used to connect the RDS fuel tank to the auxiliary fuel kit of the truck, Provides a stable gravity fuel supply.This product can turn your auxiliary fuel tank into a portable gas station!

High Capacity 32 Gallon Fuel Caddy: Capacity: 32 gal/121 L. Our fuel storage tank can hold sufficient gasoline or diesel securely. And it's a great tool for refueling or keeping gas-powered equipment running, like lawn tractors, boat engines, generators, snowmobiles, ATVs, etc.

Two Way Rotary Pump: The reversible rotary hand pump allows you to dispense or siphon fuels with equal ease, making pumping and refilling fuel easy and efficient by simply reversing the cranking action. Get pumped up for any project and complete fill up with ease.

Portable Fuel Caddy: The portable gas tank features a molded-in handle and two 9.4" built-in wheels for easy moving.It is easy for you to use your fuel tank anywhere on your property, saving your energy and improving your work efficiency.

Facilitates convenient transfer of fuel

Machined from heavy-duty steel

Includes a lockable cap, coupler which allows venting and a recessed drain plug

32 gallon gas capacity stores enough fuel for multiple vehicles

Easy to use 12V fuel transfer pump,Rate of Flow57L/min(15GPM)

Auto Shut Off ensure safe and easy disconnection

【Highly Robust Construction】The upgraded thickened TPU material is not easy to tear and scratch, and you don't have to worry about fuel storage.

【Quality Soft Fuel Tank】Large storage capacity, easy to fold and carry. Support customization, a variety of specifications are optional.

【Available sizes】0.9*0.6*0.4m/200L/53gallon, 1*0.6*0.55m/300L/79gallon, 1*0.8*0.55m/400L/106gallon, 1*1*0.55m/500L/132gallon, 1.2*0.9*0.6m/600L/159gallon. The rest of the dimensions can be customized.