Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Titan Fuel Tanks Spare Tire Auxiliary Fuel Tank System; 30-Gallon (07-10 6.6L Duramax Silverado 2500 HD)
Item HS39474
Our Price
$1,614.05 set
Military, Medical & First Responders
$80.70 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 30 Gallon Innovative Spare Tire Auxiliary Fuel System
- For 2500 & 3500 GM Pickup Models With Duramax Engines
- Note For Use With Diesel Fuel Only
- Crafted From Military-Grade Cross-Linked Polyethylene
- Electronic Controller Provides Complete Fuel Control With Single Touch
- Fuel Can Be Held In Reserve Or Transferred On-The-Go
- Controller Illuminated User Interface Displays Fuel Level
- Single-Touch Button Starts Fuel Transfer Sequence
- Pump Transfers Approximately 5 Gallons In 10 Minutes
- Pump Automatically Stops When Primary Tank Is Full
- Controller Requires Only Power Wire And Ground
- Does Not Invade Truck Wiring Harness Or Computers
- Underbody Location Preserves Truck Bed Hauling Space
- Includes Universal Filler Kit With Black Aluminum Door
- Mounting Brackets, Hoses, Valves, And Pump Included
- Must Be Installed On Vehicles Equipped With Heavy Class V Hitches
- Patent Number 2014250612
- Fits 07-10 6.6L Duramax Silverado 2500 HD
Description
Auxiliary Fuel Capacity. The Titan Fuel Tanks Spare Tire Auxiliary Fuel Tank System; 30-Gallon provides an innovative solution to extend the fuel capacity of diesel trucks by using the spare tire space for additional fuel storage. This system is designed for extended range and convenience, ideal for long hauls, off-road adventures, or heavy-duty work by allowing on-demand fuel transfer to the main tank.
Construction and Appearance. Constructed from military-grade cross-linked polyethylene, this auxiliary tank offers superior durability and resistance to harsh conditions. Its underbody placement avoids intrusion into cargo space, and the system includes a universal filler kit with a sleek black aluminum door for external or truck bed sidewall installation, ensuring a professional and low-profile appearance.
Installation. Installation requires moderate mechanical skills. The electronic controller requires only a power wire and ground, and does not connect to the truck’s wiring harness or computers. The system mounts securely under the vehicle and includes all necessary mounting brackets, hoses, valves, and pump.
Warranty. This fuel system is backed by a lifetime warranty, reflecting confidence in its rugged construction and long-term performance.
Application. Specifically designed to fit the 07-10 6.6L Duramax Silverado 2500 HD, this tank is compatible with vehicles equipped with heavy Class V hitches. Ensure proper fitment for this generation only.
Titan Fuel Tanks 4010201
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Spare Tire Auxiliary Fuel Tank System
- Instructional Manual
5.0
Customer Reviews (1)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Silverado 2500
- 6.6L V8 Duramax - 07, 08, 09, 10
