Titan Fuel Tanks 13-23 RAM 2500/3500 50 Gal. Extra HD Cross-Linked PE XXL Mid-Ship Tank- Mega Cab SBUsing your RAM for hauling, towing or long distance driving? Now you can replace that smallish original equipment (31 gallon) tank with a super large, super strong, TITAN and give yourself hundreds of additional miles of range with every fill up. This big TITAN product allows you a lot more flexibility to choose the price, the time, and the place to interrupt your trip and fuel up. (51 Gallon* TITAN Tank)Stop nearly half as much when you're on the