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38 Gal tank experiences....

Discussion in '2.5 Gen Tundras (2014-2021)' started by KeithM, Mar 19, 2018.

  1. Oct 21, 2021 at 2:35 PM
    #541
    50Shades

    50Shades New Member

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    Anywhere not in commifornia lol
     
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  2. Oct 21, 2021 at 2:38 PM
    #542
    tdm850

    tdm850 New Member

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    My county has the proud honor of the most expensive in the nation
     
  3. Oct 21, 2021 at 2:39 PM
    #543
    Mike59

    Mike59 New Member

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  4. Oct 21, 2021 at 3:05 PM
    #544
    MadMaxCanon

    MadMaxCanon New Member

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    Too many, but not enough....
    Not sure where in Cali you are, but I am in socal and i buy gas from Sinclair and pay about .80 cents less than any other station. This is combined with their Dinopay app. Last fill up yesterday was 3.75 a gallon and the Mobil station 30 yards away was 4.50.
     
  5. Oct 21, 2021 at 3:15 PM
    #545
    VTYOTER

    VTYOTER Rock

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    35" KO2, METHOD 701, WESTCOTT COLLAR, CB+3, BUMPER SHIMS, CALIRAISED ROCK SLIDERS STEP EDITION, DIAMONDBACK HD
    Paid 3.24 today. Costco VT
     
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  6. Oct 21, 2021 at 3:32 PM
    #546
    tdm850

    tdm850 New Member

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    I'm in slo county Morro Bay Mobil is the cheapest but every body else around here is paying 4.50 and beyond but what do you expect when people vote them selves tax hikes
     
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  7. Oct 22, 2021 at 6:56 AM
    #547
    jc153

    jc153 Speed-ish Glamper

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    TC Front Long Travel, ADV Glass Fenders & Bedsides, TC Spindle Gussets & King LT Coilovers, RCV Axles, DuroBumps, CB Steering & Carrier Bearing Drop Kit, SDHQ ABS Sensor Shields, Rear 3.0 ADS Triple Bypasses w/MCM Fab Under Bed Shock Mount Relocation, SUA Deaver I96HD Springs & TC Shackles, MCM Fab Rear Hydro Bumpstop Kit, Solid Offroad Engine Mounts, 17" Method Standards, 37/12.5/17 Toyo RT's, Nitro 488 Gears w/Auburn LSD, Evil Off Road Bumpers, RCI Skid Plates, White Knuckle Sliders, Dirty Deeds Ind. BAMuffler 8" Catback, Baja Designs Lighting, SwitchPros Controller, Custom PS Cooler Relocation Kit, Custom Dual Battery Setup
    These gas prices are killing me.
    Two fill ups about a year apart at the same CostCo and only 3 gallons difference.
    F559BA81-7668-4768-9DB3-01B809CA154D.jpg 29CAE3A3-A2E8-4D9B-B91D-2337165B055D.jpg
     
  8. Oct 25, 2021 at 2:09 PM
    #548
    Darth_cholo

    Darth_cholo New Member

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    inflation hits hard. We all can speculate on what's the cause, but gas price hikes hits' hardest on those with tight budgets.
     
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  9. Jan 6, 2022 at 3:41 PM
    #549
    DEboater

    DEboater New Member

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    I just bought a Tundra with 38 gallon tank. Read the first few posts from a few years ago. That is really disappointing that the 38 gallon tank useable amount is only 31 gallons. I read here it’s for two reasons, 1. Long tank so in case you’re on an incline, 2. Need to cool the fuel pump.
    These don’t make sense to me. I have a hard time believing the fuel pump in 26 gal tanks is any different, and there is no way 8 gals reserve is needed for those. 8 gals is 20%, I’d be willing to bet the light comes on a 8 but in realty there is margin built in and you can get it down to 10%, so 34 useable. We’ll see still on the dealers first fill up.
     
    Mike59 likes this.
  10. Jan 7, 2022 at 7:25 PM
    #550
    Rakso

    Rakso Tundra + Tacoma=Winner

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    If I still had quarter tank. How many gallons does the tank hold. Lmfao
    20220107_192052.jpg
     
  11. Jan 7, 2022 at 7:27 PM
    #551
    Minarets

    Minarets New Member

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    How many miles does your trip computer say you have until empty after filling up?

    mine is always 409.

    it’s weird because my Titans had a much smaller tank and it was 412 miles to empty upon a fill up. I thought I was going to get to drive like 600+ with this 38/31 galling tank. Whoops!
     
  12. Jan 7, 2022 at 7:32 PM
    #552
    Rakso

    Rakso Tundra + Tacoma=Winner

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    It varies. I drove off with 475 and got to 472 when I got home (2 ish mile drive) I've seen it at 485 on a road trip with 85 Octane gas. This fill up was 87 octane. (No we won't discuss what octane is better)
    20220107_192858.jpg
     
  13. Jan 7, 2022 at 7:53 PM
    #553
    Minarets

    Minarets New Member

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    I have a 21 and never done anything but 87. Wow. Wonder why it varies so much. I mean sure a couple here and there but 65+???!
     
  14. Jan 7, 2022 at 8:00 PM
    #554
    Rakso

    Rakso Tundra + Tacoma=Winner

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    I always get 460+, never less.
     
  15. Jan 7, 2022 at 8:07 PM
    #555
    Minarets

    Minarets New Member

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    Yeah I wonder why.
     
  16. Jan 7, 2022 at 8:22 PM
    #556
    KNABORES

    KNABORES Not so new-ish Member

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    Mine is usually between 480 and 505 miles after a fill up. Avg eco says 15.8 - 16.5 mpg depending on my travels that week. Most I’ve ever filled up was at 20 miles to empty (no light ever came on though?) and it took 28.7 gallons I think. I was towing the travel trailer on that tank and averaged 11.7 mpg.
     
  17. Jan 7, 2022 at 8:31 PM
    #557
    TL TRDPro LR

    TL TRDPro LR New Member

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    Some are averaging 15.5 mpg while your avg is probably around 13.5 (kinda like mine right now - all city driving) and if you use the logic already explained that the gas light comes on and you still have around 8 gal remaining then that means you used 30 gal of gas:
    30 X 15.5 = 465 to empty
    30 X 13.5 = 405 to empty
     
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  18. Jan 7, 2022 at 8:33 PM
    #558
    Cpl_Punishment

    Cpl_Punishment Brand Used Member

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    38
     
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  19. Jan 8, 2022 at 6:14 AM
    #559
    Minarets

    Minarets New Member

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    I do mostly highway driving. 40k mikes on a 12 month old truck and I average 13.9 mpg. And i don’t floor it. Sad.
     
  20. Jan 8, 2022 at 6:15 AM
    #560
    Cpl_Punishment

    Cpl_Punishment Brand Used Member

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    I get 18 mpg highway.
     
  21. Jan 8, 2022 at 6:21 AM
    #561
    KNABORES

    KNABORES Not so new-ish Member

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    me too at 65mph. But I’m all stock suspension wheels and drivetrain. Most mods that are common, lifts, upsize wheels or tires etc. all hurt mileage. Even swapping from the factory tire to a same size all terrain can double the weight of the tire. Even small level/Lifts are aerodynamic killers.
     
  22. Jan 8, 2022 at 9:06 AM
    #562
    Minarets

    Minarets New Member

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    Yea I do have bigger tires. 295/75/18. That’s probably it. Luckily, my work pays for my gas.
     
  23. Jan 8, 2022 at 9:45 AM
    #563
    Cpl_Punishment

    Cpl_Punishment Brand Used Member

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    And your Pro is leveled, which makes it a bit less aerodynamic.
     
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  24. Jan 8, 2022 at 1:28 PM
    #564
    HamHands

    HamHands Honey-Glazed Member

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    Interesting thing happened today. I was just talking in another thread about how I can never get more than 32 gallons in my 38 gallon tank when filling up from empty (because of all the speculative reasons already listed in this thread) and then this happened:

    7D31CAF5-2FF0-4CF2-A4C5-FB1A1657D9A1.jpg

    554 miles! I’ve never seen it that high. Usually it reads around 460 after a fill up. So either my fuel mileage is suddenly really great right now, or the truck actually took the full amount. Average mpg is around 14, by the way. Unfortunately I filled it up from half a tank and wasn’t paying attention to how many gallons I added. Interesting.

    Oh, and also, this is what I paid today:

    B959D674-F86A-4BEC-B5DC-F616E5F02C2C.jpg
     
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  25. Jan 8, 2022 at 6:35 PM
    #565
    Rakso

    Rakso Tundra + Tacoma=Winner

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    Atmospheric pressure.
     
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