2011-2019 Duramax Spare Tire Auxiliary Fuel Tank (4010211)
Put an extra 30 gallons of diesel into your Duramax, this innovative design from Titan replaces your spare tire with an auxiliary fuel tank; simple as that!
- +30 Gallons of fuel
- All necessary hardware included
- Filler Kit
- Electronic fuel transfer monitor & control unit
- Option to hold fuel as a reserve or to be transferred on the go
2011 - 2019
- TITAN’s™ STAFS™ must only be installed on vehicles equipped with heavy Class V (5) hitches, standard on most full-sized diesel pickups.
- Diesel Fuel ONLY
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers.
Not all products are stocked in house. Please check for availability as some products may be backordered.