[sandawilliams]

I have the 2014 2500 with 6.4 and 8' bed. Some of the literature that came with the truck says it has a 32 gallon tank and other literature shows a 35 gallon tank. Anyone know which it is? The only way I can confirm its capacity otherwise is to run it out of fuel- not a good option. Thanks

 

[DonT]

Mine has a 32 gallon tank. I don't remember anything about a 35 gallon tank. I did see something about a 26 gallon tank though.

 

[dodge man]

Look in the owners manual, it usually says under capacities.

 

[kevinjay62]

Log into https://www.moparownerconnect.com/. You may need to register.
Under equipment you can find out what your truck came with.

 

[brandonjansen]

2500/3500 short bed models have 34 gallon tanks. Long beds have 35 gallon. So OP, your truck will hold 35 gallons.

 

[rdsabin]

Here is another site to check: http://www.ramtrucks.com/webselfser...ountry=us&emailUrl=goToEmailForm%28%27R%27%29

 

[DonT]

2500/3500 short bed models have 34 gallon tanks. Long beds have 35 gallon. So OP, your truck will hold 35 gallons.

This must be for Crew Cab and Mega Cab? My Regular Cab long bed has the smaller tank. I thought it was 32, maybe it is 34. I have never been able to put in more than 28 gallons in it.

 

[Arth]

I think for the 13-14 trucks it was changed to 32. The other 4 or so gallons is for the DEF tank?

Just throwing a shot in the dark since I know my truck has a 34 Gal tank with no separate DEF tank.

 

[DonT]

I just checked my build sheet. It is 32 gallons.

 

[brandonjansen]

This must be for Crew Cab and Mega Cab? My Regular Cab long bed has the smaller tank. I thought it was 32, maybe it is 34. I have never been able to put in more than 28 gallons in it.

That's very possible. I got those numbers out of the 2014 owners manual but it didn't specify whether or not it was listing regular cab or crew/mega. Crew/mega would definitely make more sense since they're more common.