Product Description
ATI AUX30RIK is a 30-gallon rectangular auxiliary diesel tank built from .125" aluminum and shipped with the correct install kit. The system connects at the factory filler neck—no wires or switches needed—and uses rollover-protected venting and full internal baffles for stable, compliant operation.
Key Features
- 30-gallon capacity; rectangular, low-profile design.
- Fully baffled interior; pressure & leak tested.
- Automotive-style filler cap and rollover-protected venting.
- Mounting/hold-down tabs for easy bed installation.
- Connects at the factory filler neck via ATI’s install kit—no wiring or switches.
Fitment
Diesel pickups only. Install-kit coverage typically includes Ford & Dodge/Ram 2001–2012 and GM 2011–current (variant codes may differ by retailer). Always select the correct kit for your truck year/make in the dropdown and verify bed clearances before ordering.
Dimensions & Capacity
- Capacity: 30 gallons
- Overall length: 48.5"
- Overall width: 19"
- Overall height: 9"
What’s Included
- ATI 30-gallon rectangular auxiliary tank
- Vehicle-specific install kit (select correct application)
- Standard vented cap and mounting tabs
Compliance
Meets DOT requirements for auxiliary diesel systems when installed per ATI guidance. The filler-neck connection keeps the factory tank full until the auxiliary tank empties; the truck gauge moves off “F” when the aux tank is empty.
Installation Notes
- Bolt through welded tabs into the truck bed per ATI instructions.
- Plumb to the factory filler neck using the included kit; verify hose routing, vent, and rollover valve orientation.
FAQ
- Will AUX30RIK work with my truck without wiring?
- Yes. The system connects at the factory filler neck—no wiring or switches are required. The auxiliary tank keeps the factory tank full until it’s empty, then your fuel gauge drops from “F.”
- Is this tank baffled and pressure/leak tested?
- Yes. ATI builds these with internal baffles and performs pressure and leak testing before shipment.
- What are the exact dimensions?
- Plan around ~48.5" (L) x 19" (W) x 9" (H). Confirm bed and cover/toolbox clearances prior to install.
- Does this come with the install kit?
- Yes. The AUX30RIK package includes the application-specific install kit—choose the correct one for your truck year/make.
- Can I use this with gasoline?
- No—AUX30RIK is sold/configured here for diesel auxiliary use. For gasoline, see ATI’s gasoline-rated auxiliary SKUs.
