2022 RAM 1500 Lonestar 23 gallon to 33 gallon fuel tank upgrade

[PurpleRT]

I am also looking into replacing 23 gallon tank with 33 on 21 ram 1500 longhorn crewcab, 5' 7" box, looking in owners manual it looks like 33 gallon tank was only available in longbox? Is this incorrect information, also would fuel pump have to be replaced? I love my truck except for the always watching the fuel gauge when towing!

Thread 'Retrofitting the 33 gallon tank'

Aug 21, 2018

Anyone know how feasible swapping gas tanks would be? My mileage thus far has been pretty terrible and I’m kinda regretting not getting the larger gas tank.

I would think it could dropped in and replace/recalibrate the fuel level sensor.

• immersivenc
• Replies: 818
• Forum: 5th Gen Modifications/Accessories

• 

^ start there has all the information you need.

Yea you would need a new fuel pump for a 26/33 tank

33g was available with both the 5”7 bed and 6”4


Sent from my iPhone using Tapatalk

 

[Rickw758]

Thread 'Retrofitting the 33 gallon tank'

Aug 21, 2018

Anyone know how feasible swapping gas tanks would be? My mileage thus far has been pretty terrible and I’m kinda regretting not getting the larger gas tank.

I would think it could dropped in and replace/recalibrate the fuel level sensor.

• immersivenc
• Replies: 818
• Forum: 5th Gen Modifications/Accessories

• 

^ start there has all the information you need.

Yea you would need a new fuel pump for a 26/33 tank

33g was available with both the 5”7 bed and 6”0


Sent from my iPhone using Tapatalk

Thanks for info