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Tonneau cover gas mileage

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Rigz22, Feb 20, 2020.

  1. Feb 20, 2020 at 8:01 PM
    #1
    Rigz22

    Rigz22 [OP] Well-Known Member

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    Does a tonneau cover really saves you gas? Or is it just a myth.
     
  2. Feb 20, 2020 at 8:02 PM
    #2
    Bishop84

    Bishop84 Well-Known Member

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    If you're on the fence about a cover, just buy it. It's worth it.
     
    44-16 Taco, MannyS and Tullie D like this.
  3. Feb 20, 2020 at 8:05 PM
    #3
    Iwilltaco

    Iwilltaco Well-Known Member

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    @kairo’s guest house having a water with @not_nick
    Under development
    it probably doesn’t help, some say it may even hurt. But the difference is so minor you shouldn’t use it as a reason to get one or not.
     
  4. Feb 20, 2020 at 8:06 PM
    #4
    Matmo215

    Matmo215 Well-Known Member

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    I noticed no increase or decrease in MPG. I did however notice a difference at highway speeds in the way that I didn’t feel like I was being blown around by the wind all the time. I enjoyed mine while I had it, but I like my bed rack more now.
     
  5. Feb 20, 2020 at 8:13 PM
    #5
    JG358

    JG358 Well-Known Member

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    I dont know if they help mpg or not (probably negligable if they do)but theyre pretty handy.
     
    Iwilltaco likes this.
  6. Feb 20, 2020 at 9:05 PM
    #6
    nattykanari

    nattykanari Well-Known Member

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    Armor: C4 Fab Overland Front Bumper C4 Overland Rear Bumper with Swingout and Dual Jerry Can Holder Demello Hybrid Bolt-on Rock Sliders Suspension: King 2.5 Extended Travel Front and Rear Shocks with 650 lb Coils Icon RXT Leaf Pack Stage 3 Archive Garage U-Bolt Flip Kit with Option 3 Archive Yellow Speed Stops DuroBump Front Bump Stops Engine: Injen Cold Air Intake SibiBuilt Custom 87 OVTune Odyssey 31 Battery Rago Fabrications Battery Box Wheels & Tires: SCS Ray 10 17x9 -38 Offset 295/70/17 Yokohama Geolander MTs Lighting: Baja Designs 30” S8 Amber Light Bar Baja Designs Squadron Pro Amber Fog Lights Baja Designs Squadron Sport Amber Ditch Lights and Chase Lights Tacoma Beast Spyder Headlights with Morimoto LED Bulbs Tacoma Lifestyle Sequential Turn Lights Runnin4Tacos Amber Raptor Lights LED Interior Lights Upgrade Misc: Total Chaos Bed Stiffeners Expedition Essentials 3TPAM Mount CaliRaised Mid-Console MOLLE Panels CaliRaised Ditch Light Brackets WaterPORT Day Tank with Bedrail Mount RCI Bed Rail Hi-Lift Mount Dynamat Interior and Engine Bay Sound Deadening
    I don’t know if they do either but while driving my old 2005 double cab Tacoma I got way more turbulence in the wind in the desert than I do in my 2016 double cab with a tonneau cover. Besides that, I love having the added security of a tonneau cover for storage since 3rd gens have the ability to lock the rear tailgate (which you SHOULD be doing to prevent theft).
     
  7. Feb 20, 2020 at 9:07 PM
    #7
    NYCTaco52

    NYCTaco52 Half man, half goat

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    Aerodynamically proven that covers DECREASE mpg on pick ups.
     
  8. Feb 20, 2020 at 9:08 PM
    #8
    hiPSI

    hiPSI Laminar Flow

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    It equates to zero sum. It neither hurts...or helps mpg-wise, but it does protect your shit.
     
    TacoTuesday!! and Chew like this.
  9. Feb 20, 2020 at 9:10 PM
    #9
    Dnmeistr

    Dnmeistr Member

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    I get an additional 2 mpg, I was averaging 20 now with I am getting 22. 20 MTOR
     
  10. Feb 20, 2020 at 9:15 PM
    #10
    LazloCO

    LazloCO Well-Known Member

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    It increased my gas mileage by about .0047 MPG. Maybe even a tiny bit more!
     
  11. Feb 21, 2020 at 1:48 AM
    #11
    Anchovy

    Anchovy Rule #1: Never take me seriously

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    When I had mine I got 1-2 mpg better than an open bed
     
  12. Feb 21, 2020 at 5:05 AM
    #12
    Garab

    Garab Well-Known Member

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    Source?
     
  13. Feb 21, 2020 at 5:11 AM
    #13
    Chew

    Chew Not so well known user

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    I noticed no difference.
     
  14. Feb 21, 2020 at 5:17 AM
    #14
    Blockhead

    Blockhead Well-Known Member

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    I’ve seen no difference. Get one, you’ll love it. I use a Gator tri-fold...easy on, easy off.
     
  15. Feb 21, 2020 at 5:18 AM
    #15
    TacoManOne

    TacoManOne YotaWerx Authorized Tuner

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    If you are in a drive thru line for a long time or a stoplight that will destroy your mileage. A light right foot is the biggest impact on mileage.
     
    AKGSD likes this.
  16. Feb 21, 2020 at 5:22 AM
    #16
    Kruuuzn

    Kruuuzn Well-Known Member

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    I read a recent post that showed a Consumer Reports article claiming a modern truck will get LESS gas mileage with a cover. But they defined it as a "soft" top. Not sure what that means.

    Even though I subscribe, I'm often suspect of their findings. Hell, they recommend the Ridgeline and Ranger OVER the Tacoma! That speaks volumes! LOL

    Doesn't matter though. I see way more benefits having a tonneau than not having one.
     
    Big tall dave likes this.
  17. Feb 21, 2020 at 5:23 AM
    #17
    DSRamsey13

    DSRamsey13 Well-Known Member

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    Don't buy one to improve your mpg... buy one to protect the stuff in your bed... or because it looks good.
     
    Junkhead, CAL_08, Taco_mike73 and 3 others like this.
  18. Feb 21, 2020 at 5:28 AM
    #18
    Kruuuzn

    Kruuuzn Well-Known Member

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    And you don't need to shovel the damn snow outta your box!

    haha
     
  19. Feb 21, 2020 at 5:40 AM
    #19
    Garab

    Garab Well-Known Member

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    That is pretty meaningless then because theres no knowing wheither theyre talking about a camper shell or toneau cover. Not to mention its consumer reports so thst says alot right there.
     
    TheCochese and P-Dawg like this.
  20. Feb 21, 2020 at 5:48 AM
    #20
    Kruuuzn

    Kruuuzn Well-Known Member

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    I'm pretty sure it was a tonneau cover.

    But ya, pretty meaningless in my opinion too.
     

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