Bigger Gas Tank?

Jan 15, 2004 3 Replies

Looking for a larger gas tank for my 2003 1500HD Silverado Crew Cab 4X4. Currnetly have 25 gallons, but would like 40+. Range is pretty poor when towing. Anyone know where I can find one?



Thanks!


I doubt you can replace the original tank with a larger, you're probably looking at a factory dual tank setup. Fuel injection complicated home brewed dual tank setups. Another option is a seprate tank used to fill the original tank. B

Hi,

I don't know where you're located, but try to find an outfit like Capital Camper, or maybe someone who deals with travel trailers, etc... they may be able to fit a fiberglas tank for you. I knew a guy who towed a 5th wheel travel trailer and he had an 80 gal. tank mounted in the bed to give him extra range... just a thought.

Buck F.

not sure about buying them? but my uncle has one in the bed of his truck that holds about 100 gallons and he still has his 2 factory tanks he just flips a switch between the tanks . you can also buy commercial tanks with pumps that you can fill your truck with. they can hold around

100 gallons as well. Have a Great One ! Bob

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