Availability of Auxiliary Tank for Gasoline
Updated 01/19/2026 | Published 12/20/2025
Question:
Good morning. I have a 2024 Silverado 1500 with a 6.2 L. I tow a camper long distances in the summer and was wondering if there’s an auxiliary tank made for gasoline, That I could plumb into the fill hose for the main tank? I’m only looking for roughly a 30 gallon tank that would fit under a tonneau. Just wondering if it’s possible or there’s any known issues? Thanks for your time. Mike
asked by: Mike G
Expert Reply:
Hi Mike, there are tanks out there for gasoline but it is not something that we carry. The only one we have that fits your Silverado is designed for diesel fuel. You will have to find one that fits and is rated for specifically for gasoline.
Product Page this Question was Asked From
DeeZee Auxiliary Tank - Rectangle - Aluminum - Brite-Tread - 106 Gallon
- Fuel Transfer Tank
- Auxiliary Fuel Tank
- Rectangular Tank
- Aluminum
- Large Capacity
- Diesel Only
- Silver
- DeeZee
more information >
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Robin H.
1/19/2026
Hey Mike, were you able to find a gasoline-rated auxiliary tank that works with your Silverado’s fill hose? Knowing what you ended up using could help others looking for a similar setup.