fuel tank

2019 1500 big horn fuel tank capacity (Gas)

Are you asking about what size fuel tank you have?

Check here: https://fcacommunity.force.com/RAM/s/equipment-listing

OP, unless optioned out, you either have a standard 23 gallon, or an optional 26 gallon tank. Look up your VIN as shown in post #2 for listing. FYI: Possibility the 26 gallon tank fuel gauge not show true amount of fuel in tank, it is set for 23, not 26, ask me how I know, LOL.

I'm assuming 2019 Classic?

turkeybird56 said:

OP, unless optioned out, you either have a standard 23 gallon, or an optional 26 gallon tank. Look up your VIN as shown in post #2 for listing. FYI: Possibility the 26 gallon tank fuel gauge not show true amount of fuel in tank, it is set for 23, not 26, ask me how I know, LOL.

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There is a 23 gallon tank? I thought it was 26 or 32 on 4th gens and 5th gens optioned to a 33.

crazykid1994 said:

There is a 23 gallon tank? I thought it was 26 or 32 on 4th gens and 5th gens optioned to a 33.

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Oh yeah, and allegedly, some of the newer E Torque trucks have 23 gallon tanks, or has been reported. From wat read, the 31/2/3 tanks are on the high optioned trucks with bigger beds, but only from what I read. Not heard of hardly any Bighorns having larger tank, though think you can get it built depending upon trim levels and options taken. I have never ordered a truck, have played on site, and when you pick certain options, like a bigger tank, other things are changed from what you may have selected. CRAZY: What you say on the 4th Gens may be true, OP says he has a 2019 Big Horn 1500, which would be a 5th Gen DT truck unless, he did not say he had a classic. Someone else who has a Gen 4 would have to chime in.

ADDED: Sure wish the Bighorn came with larger tank. I even went on RAM E site and tried to build a Bighorn with Bigger tank and MFT, would not allow me to do either, higher level trucks, not Bighorn. I think if RAM offered the MFT Option (and bigger tanks), on Bighorns/Lonestars, they would sell a lot more trucks. I would buy a new Bighorn/Lonestar if I could get Bigger gas tank, MFT, and LED lighting. Seems like after the early builds of the Bighorns, RAM dropped the lighting back to Quads, which I will never go back to.

ALL above IMHO.

I did buy a Bighorn new, off the lot that was loaded including the 32 tank. They must have had a hundred of them late in the year. Oct 2017. So yeah, they are out there.

I have no idea if the Ram Classics have the same tank options as the "true" 4th Gen rams. 4th Gen rams had 26 and optional 32 gallon tanks. I have the 32.

JPT said:

I have no idea if the Ram Classics have the same tank options as the "true" 4th Gen rams. 4th Gen rams had 26 and optional 32 gallon tanks. I have the 32.

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My 2020 Ram 1500 Classic has the 32 Gallon tank.

i done the vin number . it is saying 26 gallon . it is a big horn classic 2019 1500 4x4.

DCKerns said:

i done the vin number . it is saying 26 gallon . it is a big horn classic 2019 1500 4x4.

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K. So it seems Ram Classics have the same tank options as the rest of Gen 4's. So, you have the smaller tank at 26, 32 was the bigger option.

I was PM for the group that installed the fuel system leak testers at FCAs Saltillo Mexico plant. As I recall, we had the ability to test 23, 26, 32 & 50 gallon fuel tanks. We had a tough time verifying the 50 gallon test operation because they didn't run too many of those down the assy line.