Our fuel storage products fit Ford F-150, Super Duty F-250 and F-350, Dodge Ram 1500, Ram 2500 and 3500, Chevy Silverado 1500, Silverado 2500HD and 3500HD, GMC Sierra 1500, Sierra 2500HD and 3500HD, Toyota Tacoma, Toyota Tundra, Nissan Titan, and Jeep Wrangler JK/JL. Whether you need a RotopaX fuel pack mounting system for your truck bed, a FuelPax gas can for your Jeep Wrangler, or portable water storage for overlanding — we carry fuel packs, diesel fuel containers, water containers, and mounting brackets for every setup. RotopaX vs jerry can comes down to your vehicle and mounting preference — RotopaX packs mount flat against racks, bumpers, and bed rails, while traditional jerry cans require upright storage space.
RotopaX Fuel Packs, Mounting Systems & Portable Diesel Containers
Our RotopaX lineup includes 1-gallon, 1.5-gallon, 2-gallon, and 3-gallon fuel packs in gasoline, diesel, and water configurations — along with RotopaX mounting plates, L-bracket mounts, and locking systems for truck beds, headache racks, roof racks, and spare tire carriers. We also carry FuelPax by RotoPax for Jeep Wrangler, Gladiator, and Bronco applications, plus portable diesel fuel containers and emergency fuel cans for long-range towing and remote job site work.
Mount your fuel storage to a Headache Racks for cab-mounted access, or secure packs to a truck bed rack from our Cargo Beds collection. Pair your fuel setup with a Tool Boxes for organized job site storage, or add a Truck Caps for enclosed truck bed protection. Browse all work truck equipment under our Commercial collection.
For off-road builds, combine your fuel storage with a lift kit from Suspension, off-road tires and wheels from Wheels, and front-end protection from Exterior. For towing range extension on diesel trucks, check our auxiliary fuel tanks under Performance.
What's Included in Our Fuel Storage Collection
- RotopaX fuel packs — 1-gallon, 1.5-gallon, 2-gallon, and 3-gallon packs in gasoline, diesel, and water configurations for F-150, Super Duty, Ram, Silverado, Sierra, Tacoma, Tundra, and Titan
- FuelPax gas cans — compact, stackable fuel containers designed for Jeep Wrangler, Gladiator, Bronco, and UTV applications
- RotopaX mounting systems — mounting plates, L-bracket mounts, locking packs, and quick-release hardware for truck bed rails, headache racks, roof racks, bumpers, and spare tire carriers
- Portable diesel fuel containers — DOT-compliant diesel containers for long-range towing, remote work sites, and commercial fleet trucks
- Emergency fuel cans — compact backup fuel storage for roadside emergencies and extended off-road trips
- Portable water storage — RotopaX water packs for overlanding, camping, and remote trail use where clean water access is limited
Why Choose Lethal Auto
Every fuel storage product at Lethal Auto meets DOT and Transport Canada safety standards and ships with verified fitment for your specific mounting application. Our team of real truck and off-road enthusiasts is available Monday to Friday at 306-717-3959 to help you choose the right fuel pack size, container type, and mounting system — whether you are building a long-range overlanding rig or equipping a fleet of diesel work trucks with portable fuel containers.
Frequently Asked Questions
What is the difference between a RotopaX and a traditional jerry can?
RotopaX fuel packs are flat, stackable containers that mount flush against truck bed rails, headache racks, bumpers, and roof racks using dedicated mounting plates and locking hardware. Traditional jerry cans are upright containers that require more storage space and are typically strapped down rather than hard-mounted. RotopaX packs are better for off-road use because they sit low-profile and resist sloshing, while jerry cans hold more fuel per unit but take up more bed or cargo space.
Are portable fuel containers legal to carry on trucks in Canada?
Portable fuel containers that meet Transport Canada and DOT standards are legal to carry on trucks in Canada for personal and commercial use. The container must be properly sealed, stored in a ventilated area, and secured to prevent movement during transport. RotopaX and FuelPax containers are manufactured to meet these standards. Always check your provincial regulations for specific quantity limits on fuel transport.
What is the best portable fuel storage for overlanding and off-road trips?
RotopaX fuel packs are the most popular choice for overlanding and off-road trips because they mount flat, stack together, and come in gasoline, diesel, and water configurations. A common overlanding setup is a 2-gallon fuel pack paired with a 2-gallon water pack mounted to a headache rack or roof rack. This gives you backup fuel range and clean water access without taking up bed space.
How many gallons does a RotopaX fuel pack hold?
RotopaX fuel packs are available in 1-gallon, 1.5-gallon, 2-gallon, and 3-gallon sizes. Multiple packs can be stacked together on a single mounting plate — for example, a 2-gallon fuel pack stacked with a 2-gallon water pack gives you 4 gallons of combined storage in one flat-mounted unit. The right size depends on your range needs and available mounting space.
Can you use a RotopaX for diesel fuel in a truck?
RotopaX makes a dedicated diesel fuel pack that is colour-coded yellow for diesel identification and built with the same DOT-compliant materials as their gasoline packs. Do not use a gasoline-designated RotopaX for diesel or vice versa — each pack is designed for its specific fuel type. The diesel RotopaX is available in the same 1-gallon through 3-gallon sizes as the gasoline version.
What is the best way to mount a portable fuel can on a truck bed?
The most secure mounting method is a RotopaX mounting plate bolted to your truck bed rail, headache rack, or bed rack — this hard-mounts the fuel pack and prevents any movement during driving or off-road use. For truck beds, an L-bracket mount attached to the bed rail or stake pocket gives easy access without drilling. For headache rack and roof rack mounting, use a standard RotopaX mounting plate with a locking pack for theft deterrence. Always mount fuel containers in a ventilated area away from exhaust heat.
