gas tank

[amtravler]

Has anyone ever added a second tank to there R.V. My R.V. gas tank is only 26 gal. I would like to add another tank beside the other and let it flow into the main tank.

[Grillmeister]

Some info Here.

[j-d]

HS is probably right to replace with bigger. That said at least one OP here, Grillmeister, has a second tank on his Class C, connected to original with what I'll call a Flow Pipe. From what I understand GM's two tanks fill and empty as one.
But anybody trying to help would need to know Make, Model, Year of your Chassis.
I know for a fact the RV we have now (Signature) doesn't have much, if any, room left under it. Between storage bays, OEM gas tank, Holding Tanks, LPG tank and GenSet, its belly is full.

[Home_Skillet]

Easier to buy a bigger tank.
Check with Transfer Flow.