Product Description
ATI AUX58RIK is a 58-gallon, rectangular auxiliary diesel fuel tank built from .125" aluminum and supplied with ATI’s Fuel Shotz install kit. The system ties the auxiliary tank to your truck’s factory tank through the factory filler neck so the factory tank stays full until the auxiliary is empty—no wires or switches required. Fully baffled and pressure/leak tested for road use, with hold-down brackets included.
Key Features
- Fuel Shotz kit connects at the factory filler neck; quick install with no wiring or switches.
- Keeps the factory tank full until the auxiliary tank is empty.
- .125" diamond-plate aluminum (smooth bottom), fully baffled; pressure & leak tested.
- Automotive-style vented cap; rollover protection integrated in tank and adapter.
- Meets DOT requirements for diesel auxiliary systems when installed per instructions.
Fitment
Designed for in-bed installation on popular pickups with application-specific install kits for Ford, GM/Chevy (incl. 2011-current), and Dodge/Ram (common kits 1999-2012). Verify kit selection by year/make in the options. Always check bed dimensions and toolboxes before ordering.
Dimensions & Capacity
- Capacity: 58 gallons (diesel only)
- Overall length: 58"
- Overall width: 21"
- Overall height: 13"
- Notes: Mounting tabs may add ~1.5" per side; cap adds ~2.5" to overall height—account for these when measuring.
What’s Included
- ATI AUX58R aluminum auxiliary tank (58 gal)
- Fuel Shotz diesel auxiliary install kit (application-specific)
- Hold-down/mounting brackets
Compliance
Diesel auxiliary system designed to meet applicable DOT requirements for on-road use when installed and used per ATI instructions. (This model is for diesel fuel.)
Installation Notes
- Installs via filler-neck adapter; no electrical wiring required.
- Use supplied brackets; verify clearance for bed covers/toolboxes.
- Follow ATI instructions for routing and rollover protection components.
FAQ
- How does the Fuel Shotz system work?
- It tees into the factory filler neck. As you drive, fuel transfers so the factory tank remains full; when the auxiliary is empty, your factory gauge moves off “Full.” No wires or switches are needed.
- Is this tank DOT-approved?
- The AUX58RIK tank and install kit are built to meet DOT requirements for diesel auxiliary systems when installed per ATI instructions.
- Will this fit my truck?
- Install kits are available for Ford, GM/Chevy (including 2011-current), and Dodge/Ram (common kits 1999-2012). Select the correct kit for your year/make and confirm bed space (58" L x 21" W x 13" H, plus tabs/cap allowances).
- Does it include a pump?
- Auxiliary systems do not require a transfer pump—the Fuel Shotz kit handles the transfer via the filler neck. Optional tank gauges and locking caps are available.
- Is the tank baffled?
- Yes, the tank is fully baffled to reduce fuel slosh and improve stability.
