TRAX 4 Mobile App
Want to know the status of your on-board fuel systems? Simply download the TRAX 4™ app to your smartphone and enter your vehicle and fuel system information. In no time, you’ll be able to monitor your pickup’s fuel capacity! During fuel transfer, the message “PUMP ON” will be displayed. With the TRAX 4™ app, you'll be able to monitor:
- Fuel levels shown in your main and auxiliary tanks
- Gallons or percentage of fuel shown in each fuel tank
- Fuel system operating status, including when fuel is being transferred
- Your Distance to Empty in miles
Fuel Level Monitor LCD
If you prefer not to use our TRAX 4™ app with your auxiliary tank but still want to know how much fuel you have, Transfer Flow offers an in-cab fuel level monitor LCD. The LCD shows the fuel level of the auxiliary tank with an easy-to-read bar graph that decreases when fuel is transferred to the pickup’s main fuel tank. This item is optional and is sold separately.
Transfer Flow 40 Gallon In-Bed Auxiliary Diesel Fuel Tank System
The 40-Gallon Auxiliary Fuel Tank System – Unmatched Compatibility and Convenience
Take your truck further with our 40-gallon in-bed auxiliary fuel tank, the most universally compatible fuel tank available. Designed to fit half-ton pickups, trucks with utility beds, RamBox-equipped models, and vehicles with a factory-installed 5th-wheel prep package or other 5th-wheel hitch, this tank is built for maximum versatility. Its low-profile design allows it to fit seamlessly under most standard tonneau covers, keeping your bed space free for cargo and gear.
Powered by our patented TRAX 4™ operating system, this auxiliary fuel system offers computer-controlled automatic fuel transfers—safer, smarter, and more reliable than traditional gravity-fed systems. TRAX 4™ monitors both your main tank and auxiliary tank, transferring fuel at predetermined levels while your truck is in operation. For added convenience, the TRAX 4™ mobile app lets you monitor your fuel levels in real-time from your smartphone, giving you complete control over your fuel supply wherever the road takes you.
Why You’ll Love It:
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The low height profile allows it to fit under both hard and soft bed covers.
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Robot-welded seams for unmatched strength
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Complete installation kit included
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TRAX 4™ automatic fuel transfers for worry-free operation
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Built from 12- & 14-gauge high-yield U.S. aluminized steel for superior durability.
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Baffled to prevent fuel sloshing
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6-year, unlimited-mile warranty
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Proudly made in the USA
| Option | Unit | Purchase | |
|---|---|---|---|
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40 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
0800116637|Warehouse1
|
$2,274.00/EA
|
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40 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
0800116637|Warehouse4
|
$2,274.00/EA
|
||
|
0800116637
|
$2,274.00/EA
|
||
|
40 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
0800116637|Warehouse7
|
$2,274.00/EA
|