Fuel & Liquid Tanks

Top Off Without Leaving the Driver's Seat — Gravity Feed for 2013-2022 RAM Built for RAM 2500 and 3500 diesel owners running an in-bed transfer tank, this Southern Truck install kit ties your auxiliary tank straight into the factory fuel filler neck...

The Widest-Fitting Kit in the Lineup — 1.5-Inch Gravity Feed One kit, three brands. The 1.5-inch fill neck is the most common size across Ford Super Duty, late-model Chevy/GMC HD and earlier RAM diesels, and this Southern Truck kit is built for it...

Built for the Big 2-Inch Neck — Gravity Feed for 1999-2010 Chevy and GMC HD Older Duramax and 6.0 HD trucks run a noticeably larger fuel filler neck than the newer stuff, and a standard kit will not seal on it. This Southern Truck kit is sized for...

GPI mechanical fuel meter with an integrated strainer and a 4-digit display for accurate fuel measurement during transfer.

GPI Deluxe Dual Flo hand pump capable of transferring 50 gallons per 100 strokes, suitable for manual fuel transfer.

GPI filter kit including a cast iron adapter and a 10 micron filter with a nipple for clean fuel transfer.

Fuel Up Your Game — Power and Precision in One Tank. Engineered for tradespeople and contractors, the ATI Aluminum Truck Bed Transfer Tank and Toolbox Combo is a powerhouse designed to tackle your toughest jobs. Store, fuel, and conquer everything...

Fueling Efficiency Like a Pro — The ATI Aluminum Transfer Tank and Toolbox Combo Engineered for tradespeople, contractors, and truck owners who demand unbeatable durability and functionality, the ATI Aluminum Truck Bed Transfer Tank and Toolbox...

Fueling Your Mission — The Ultimate Truck Bed Combo! Designed for the hardworking tradesperson, contractor, and truck enthusiast, the ATI Aluminum Truck Bed Transfer Tank and Toolbox Combo is your champion on the job. This robust solution tackles the...

Fuel Your Performance with Confidence Introducing the ATI Fuel Cap Vented Lockable Without Neck — a must-have for professionals who rely on efficiency and security in their fuel storage. This robust cap ensures that you're always ready to power up...

Power Play in Your Truck Bed: Function Meets Fortitude Engineered for the relentless tradespeople, savvy contractors, and robust truck owners, the ATI Aluminum Truck Bed Transfer Tank and Toolbox Combo is your all-in-one solution to tackle both storage...

Fuel Up for the Long Haul — Power Your Journey with Confidence. Designed for diesel enthusiasts, the ATI Diesel Auxiliary Tank with Gravity Feed Kit is your ticket to enhanced fuel capacity and uninterrupted performance. Say goodbye to pit stops...

Fuel Up and Go Deep — Elevate Your Journeys with Confidence. Designed for the dedicated tradespeople and truck owners who crave reliability, the ATI Diesel Auxiliary Tank with Gravity Feed Kit arms you with the power to go further without the constant...

Fuel Your Journey — Power Up Your Truck with Confidence! Designed for the relentless tradespeople and outdoor adventurers, the ATI Diesel Auxiliary Tank is your ultimate solution for maximum fuel capacity and convenience. With this robust tank,...

Fuel Your Game — Unmatched Range and Reliability Say goodbye to fuel anxiety on the job site with the ATI Diesel Auxiliary Tank. Designed for tradespeople, contractors, and truck owners who demand functionality, this tank eliminates the need for...

Unleash Your Range — Fuel Your Drive with Confidence The ATI Diesel Auxiliary Tank with Gravity Feed Kit is engineered for those who demand masterfully designed utility. Ideal for truckers, contractors, and tradespeople, this tank delivers the extra...

Fuel Your Potential — The Diesels’ MVP for Long Hauls Introducing the ATI Diesel Auxiliary Tank with Gravity Feed Kit, your perfect partner for hitting the road harder and farther. Engineered for truck owners and tradespeople, this robust...

Fueled for Action — Maximize Your Fuel Range with Confidence. Designed for the diligent tradesperson and the road warrior alike, the ATI Diesel Auxiliary Tank delivers a powerful performance by effectively doubling your fuel capacity. No more frequent...

Fuel Up for the Long Haul — More Capacity, Less Stopovers! The ATI Diesel Auxiliary Tank with Gravity Feed Kit is engineered for tradespeople and truck owners who demand endurance on the road. It turns your truck into a powerhouse, offering extra...

Fuel Up for the Long Haul — Unleash Your Truck's Potential! The ATI Diesel Auxiliary Tank with Gravity Feed Kit is your ultimate companion for tackling tough jobs and lengthy hauls. Perfect for tradespeople, contractors, and truck owners who refuse...

Fuel Your Journey with Confidence — The Ultimate Diesel Auxiliary Tank Designed for the dedicated tradespeople, contractors, and truck owners, the ATI Diesel Auxiliary Tank transforms every long haul into a swift adventure. Say goodbye to frequent fuel...

Fuel Your Next Adventure with Confidence Engineered for hardworking tradespeople and contractors, the ATI Diesel Auxiliary Tank with Gravity Feed Kit lets you keep your diesel rolling, no matter where the job takes you. Say goodbye to frequent stops at...

Fuel Up for the Long Haul — Reliable Power That Goes the Distance! Introducing the ATI Diesel Auxiliary Tank with Gravity Feed Kit, your perfect partner for the open road. Designed for tradespeople, contractors, and truck owners who depend on...

Fuel Your Drive: The Ultimate Auxiliary Tank Solution Meet the ATI Diesel Auxiliary Tank with Gravity Feed Kit, specially designed for truck owners and tradespeople who value efficiency and reliability. This robust tank eliminates the need for...

Fuel Your Journey Like a Champ — The ATI Diesel Auxiliary Tank Delivers Power and Performance. Designed for contractors and tradespeople who work hard and travel far, the ATI Diesel Auxiliary Tank provides a robust solution for extending your...

Fuel Your Drive — Maximum Capacity, Maximum Efficiency Ideal for truck owners and tradespeople hitting the road, the ATI Diesel Auxiliary Tank with Gravity Feed Kit is your ticket to extending your reach. This robust tank addresses the...

Conquer Every Mile with Ease — Reliable Auxiliary Fuel Storage Get ready to drive further and tackle tough jobs with confidence. The ATI Diesel Auxiliary Tank with Gravity Feed Kit is engineered for tradespeople and truck owners who demand high...

Fuel Up for the Long Haul — Efficiency Meets Durability in Every Mile. The ATI Diesel Auxiliary Tank with Gravity Feed Kit is designed for professionals who demand reliability and performance on the road. Whether you're a hard-working...

Fuel Your Journey with Confidence The ATI Diesel Auxiliary Tank is designed for tradespeople and truck owners who demand the best in functionality and reliability. It solves the problem of limited fuel capacity, allowing you to hit the road with...

Fuel Up and Gear Up — Power Meets Versatility in One Tough Tank! Transform your work vehicle into an unstoppable powerhouse with the ATI Auxiliary Gasoline Tank with Toolbox. Designed for tradespeople, contractors, and truck owners, this combo unit...