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What’s your mpg on 295/70R18

Discussion in 'Wheels & Tires' started by BlueBottle, Mar 23, 2018.

?

What’s your mpg on 295/70

  1. <10 mpg

    2 vote(s)
    5.4%
  2. 10-11 mpg

    6 vote(s)
    16.2%
  3. 12-13 mpg

    19 vote(s)
    51.4%
  4. 14-15 mpg

    10 vote(s)
    27.0%
  5. 16-17 mpg

    0 vote(s)
    0.0%
  1. Mar 23, 2018 at 9:11 PM
    #1
    BlueBottle

    BlueBottle [OP] not a PRO

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    So I have recently changed my setup with 295/70R18 Toyo AT2’s on some scs wheels. Running 3/1 lift. And I’m now getting anywhere from 10-12mpg. I was getting 12-14 with my 305/65 wildpeaks so I’m wondering why my mileage dropped all of a sudden. The tire sizes are pretty similar.

    Anyway please select where you at mpg wise if your running 295/70R18 tires. And comment what kind of tire.
     
    Backslider likes this.
  2. Mar 23, 2018 at 9:17 PM
    #2
    Pudge

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    Is there a big difference in weight?
    Also there is a 1.9% change in revolutions when figuring mileage between those sizes. Not a huge difference I realize.
     
    Last edited: Mar 23, 2018
  3. Mar 23, 2018 at 9:25 PM
    #3
    Rica25

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    When did you lift before or after the tires?
     
    Last edited: Mar 23, 2018
  4. Mar 23, 2018 at 9:36 PM
    #4
    Coolhardy

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    10-12 is the norm w the 3 inch lift and 33s and up
     
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  5. Mar 23, 2018 at 9:43 PM
    #5
    BlueBottle

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    New setup is 5lbs more per corner.

    I’ve been lifted with both size tires.

    When I was running 305/65 which is a 33, I was getting 14mpg. So I’m trying figure out why such a drastic difference.
     
  6. Mar 23, 2018 at 9:46 PM
    #6
    fisherman951

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    I have nitto trail grapler MT
     
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  7. Mar 23, 2018 at 9:52 PM
    #7
    joonbug

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    I think we might still be on winter blend. In the summers I’m usually at around 13.5 via computer. But currently I’m at around 11.5.
     
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  8. Mar 23, 2018 at 10:00 PM
    #8
    UTTundra

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    I have STT Pro's. I was getting right around around 11. DAP Tune got me maybe a few tenths of a mile more. Re-geared to 4.88, and I'm seeing maybe 1.5-3.0 MPG+. I've been using 91 octane for the tune for the last two months. Gonna switch back to ethanol free 88 soon. That should get me another 0.5-1.5 MPG+.
     
  9. Mar 23, 2018 at 10:25 PM
    #9
    TheBeast

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    roughly 14-15. same tires as you.
     
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  10. Mar 24, 2018 at 4:21 AM
    #10
    Newm

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    I've only had mine on 3 days but the computer is showing right at 14.0 currently. I am expecting it to settle closer to 13.5 for a full tank.
     
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  11. Mar 24, 2018 at 8:05 AM
    #11
    BlueBottle

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    Do we even get winter blend in ca since it doesn’t get that cold here?

    See that’s why I’m wondering why my mpg has suffered so much. My alignment is on point too....
     
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  12. Mar 24, 2018 at 8:54 AM
    #12
    chphilo

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    Are you looking at the average mpg or highway mpg?
     
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  13. Mar 24, 2018 at 9:30 AM
    #13
    joonbug

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    Yeah we do. I think they usually switch back to summer blend around April or May.
     
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  14. Mar 24, 2018 at 9:42 AM
    #14
    Taco-Blender

    Taco-Blender Old Guys Rule

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    Being CA you guys probably get some kind of quadruple winter blend. It's for the children ya know. :confused:
     
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  15. Mar 24, 2018 at 9:56 AM
    #15
    TheBeast

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    maybe the refineries up north switched earlier than SoCal ? I get my gas at Costco.
     
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  16. Mar 24, 2018 at 9:58 AM
    #16
    Rica25

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    I'll never get Costo gas...just as bad as am/pm
     
  17. Mar 24, 2018 at 9:59 AM
    #17
    BlueBottle

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    Calculating at the pump average. My street and hwy mpg was always within 1mph anyway lol.

    @TheBeast is In CA too and look at his mpg.
     
  18. Mar 24, 2018 at 10:00 AM
    #18
    Black Wolf

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  19. Mar 24, 2018 at 10:01 AM
    #19
    Rica25

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    275/70/18,,,,,,I can do 14.5. To 15.0 overall
     
  20. Mar 24, 2018 at 10:02 AM
    #20
    BlueBottle

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    My thing is I lost 2mpg by switching from 305/65 to 295/70. So trying to figure out how that happened... tire sizes are very close.
     
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  21. Mar 24, 2018 at 10:03 AM
    #21
    Rica25

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    What is the ply.....difference?
     
  22. Mar 24, 2018 at 10:03 AM
    #22
    BlueBottle

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    Thanks I’m mainly looking for 295/70 mpg though :D
     
  23. Mar 24, 2018 at 10:03 AM
    #23
    JerseyTundra1260

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    3 inch lift with 295/60/20 Nitto Ridge grapplers getting 12.9
     
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  24. Mar 24, 2018 at 10:05 AM
    #24
    Black Wolf

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    Tire weight??? Toyo's should be beefier than the Wildpeaks.
     
  25. Mar 24, 2018 at 10:15 AM
    #25
    Rica25

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    Toyo at2 extreme?
     
  26. Mar 24, 2018 at 10:58 AM
    #26
    BlueBottle

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    New tire/wheel is 5 lbs heavier than my old setup.

    Yes

    Yes I played with pressure starting from 35 and I’m all the way at 42 now.
     
  27. Mar 24, 2018 at 11:23 AM
    #27
    Rica25

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    I was going to get those but those are 10 ply and pretty heavy.....but the look is worth the difference. ......were the old tires you had also 10 ply?
     
  28. Mar 24, 2018 at 11:24 AM
    #28
    Black Wolf

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    Hmmmm.....
     
  29. Mar 24, 2018 at 11:28 AM
    #29
    Cfincke

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    3/1 lift on 295/70/18 ridge grapplers, I average 13.5-13.9 MPG, mostly highway driving
     
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  30. Mar 24, 2018 at 12:22 PM
    #30
    geno0506

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