Product Description
ATI AUX65RG is a 62-gallon rectangular gasoline auxiliary tank built from .125" aluminum with full internal baffling. It’s designed to plumb into your truck’s factory tank through the filler neck using a top-draw pump setup (install kit sold separately). No install kit is included.
Key Features
- 62-gallon capacity; gasoline auxiliary configuration (top-draw feed).
- .125" aluminum, fully baffled; automotive-style cap; rollover vent fitting.
- Pressure & leak-tested; clean interior; mounting tabs included.
- Connects to factory tank via filler neck with an inline electric pump (sold separately).
- Meets DOT requirements for gasoline auxiliary tanks; see compliance notes below.
Fitment
Universal pickup bed fit for most full-size trucks. Verify bed space and tie-down locations before ordering.
Dimensions & Capacity
- Capacity: 62 gallons
- Overall length (L): 60"
- Overall width (W): 21"
- Overall height (H): 13"
- Notes: Mounting tabs may add ~1.5" per side; the fuel cap adds ~2.5" to total height—account for both when measuring.
What’s Included
- ATI AUX65RG 62-gal rectangular gasoline auxiliary tank
- Mounting/hold-down tabs
No install kit or pump is included. Add a filler-neck adapter, hose & clamp kit, and an inline electric pump for a complete top-draw system.
Compliance
Gasoline auxiliary tanks are built to meet DOT requirements (Title 49 CFR 393.65). Not for sale in California when used to connect to the vehicle fuel system due to CARB regulations.
Installation Notes
- Top-draw only: For gasoline, fuel must be pulled from a fitting on top of the tank; gravity feed from the bottom is not legal.
- Use an inline electric pump to transfer from the aux tank into the factory filler neck; many installs also route a return line back to the aux tank.
- Follow ATI’s instructions for venting/return to avoid check-engine or “loose gas cap” warnings.
FAQ
- Does the AUX65RG come with an install kit?
- No. This listing is tank only. Add a gasoline install kit (filler-neck adapter, hose/clamps) and an inline electric pump to complete your system.
- Is gravity feed allowed on gasoline?
- No. Gasoline auxiliary systems must be top-draw with a pump feeding the filler neck—no bottom gravity feed.
- What are the exact dimensions?
- Plan for ~60" (L) x 21" (W) x 13" (H). Allow extra ~1.5" each side for mounting tabs and ~2.5" added height for the cap.
- Is this DOT compliant?
- Yes—built to meet federal DOT requirements for gasoline auxiliary tanks (see Title 49 CFR 393.65). Always follow local regulations and ATI’s install guidance.
- Can I buy this in California?
- Not for gasoline auxiliary use tied into the factory system due to CARB restrictions.
