Description
Description
Aluminum Tank Industries Auxiliary Fuel Tanks
Introducing Aluminum Tank Industries (ATI) Auxiliary Fuel Tanks - the ultimate solution for extending your diesel truck's range with confidence and convenience. Engineered to meet stringent D.O.T. requirements, these tanks are crafted with precision and durability in mind.
Construction
Constructed from heavy-duty .125" aluminum, ATI Auxiliary Fuel Tanks are built to withstand the rigors of the road. Each tank undergoes meticulous weld inspection, pressure testing, and thorough cleaning, ensuring optimal performance and reliability.
Safety Features
Safety is paramount with ATI. Our tanks feature rollover and vent protection, providing peace of mind during any journey. Baffled for added strength and to prevent fuel loss, these tanks are designed to endure the toughest conditions while maximizing fuel efficiency.
Options
Choose from a sleek aluminum finish or opt for the timeless appeal of black powder coat - both proudly made in the USA. Installation is a breeze with the optional Diesel Fuel Shotz installation kit (sold separately), seamlessly integrating the tank into your diesel truck setup.
Features
- 3/8" outlet fitting
- Safety vent with rollover protection
- Automotive-style fuel cap
- Fully welded baffles to reduce sloshing and add strength
Quality Assurance
Prioritizing quality and reliability, all ATI tanks undergo rigorous inspection and testing before leaving our facility, ensuring they meet and exceed DOT requirements.
Conclusion
Extend your range, enhance your journey - choose Aluminum Tank Industries Auxiliary Fuel Tanks for unmatched performance and peace of mind on the road.
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
More detailed information can be found by going to www.P65Warnings.ca.govTrusted By The Pros At