Product Description
ATI AUX58FCBR is the Fuel Safe 58-gallon aluminum auxiliary fuel tank & toolbox combo. The Fuel Safe design places the fuel filler and fittings inside a protected compartment under the toolbox’s lockable lid—clean, secure, and out of sight. Built from .125" aluminum, the tank is fully baffled and pressure/leak tested. Diesel integration is straightforward with ATI’s Fuel Shotz filler-neck install kit.
Key Features
- Fuel Safe toolbox: filler/fittings live inside the lockable box compartment for tamper resistance.
- .125" aluminum, baffled, rollover protection venting; clean, debris-free interior.
- Large key-locking toolbox with gas-spring lid and stainless latches.
- Designed for easy diesel auxiliary hookup using ATI’s Fuel Shotz install kit.
Fitment
Universal full-size pickup bed fit. Connects to the factory tank via the filler neck using ATI’s Fuel Shotz kit—keeps the OEM tank full until the auxiliary tank is empty. Always verify bed/toolbox clearances, mounting tab allowances, and bed rail height before ordering.
Dimensions & Capacity
- Capacity: 58 gallons
- Tank: 58" (L) x 21" (W) x 19" (H)
- Bottom width: ~51" (notched sides)
- Toolbox: 52" (L) x 19" (W) x 6" (H)
- Notes: Mounting tabs may add ~1.5" per side; confirm clearance for lid swing and bed rails.
What’s Included
- ATI AUX58FCBR Fuel Safe auxiliary tank & toolbox combo
- Mounting/hold-down tabs
Fuel Shotz install kit sold separately unless specified by the chosen SKU.
Compliance
Built to ATI’s auxiliary-tank standards. Diesel auxiliary systems integrate via the filler neck using the ATI Fuel Shotz kit; ATI also holds a separate U.S. DOT special permit for refueling tanks (different product family).
Installation Notes
- Secure through welded tabs to truck bed per ATI instructions.
- Use an ATI Fuel Shotz kit to tie into the factory filler neck; no switches or wiring required.
- Account for toolbox lid clearance and cap/vent components under the lid.
FAQ
- What does “Fuel Safe” mean on this combo?
- The filler and tank fittings are housed inside the lockable toolbox compartment, improving security and keeping hardware out of the elements.
- Is this a refueling (dispensing) tank?
- No—this is an auxiliary tank designed to feed your truck’s factory tank via the filler neck using ATI’s Fuel Shotz kit. ATI refueling tanks are a separate lineup built under DOT special permit.
- Will it fit my truck with a bed cover or rails?
- Most full-size pickups work, but verify the 58" x 21" x 19" tank envelope, the 52" x 19" x 6" toolbox, and allow extra for mounting tabs (~1.5" per side) and lid clearance.
- What are the exact dimensions?
- Tank: 58" L x 21" W x 19" H; bottom width ~51" due to notched sides. Toolbox: 52" L x 19" W x 6" H.
- Is the tank baffled and pressure tested?
- Yes, ATI tanks are fully baffled and pressure/leak tested for stability and safety.
