1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Tire size vs mpg

Discussion in 'Wheels & Tires' started by dustinclm, Oct 28, 2010.

  1. Oct 28, 2010 at 9:31 PM
    #1
    dustinclm

    dustinclm [OP] Well-Known Member

    Joined:
    Apr 4, 2010
    Member:
    #34553
    Messages:
    500
    Gender:
    Male
    Thibodaux, La
    Vehicle:
    2012 Super White DC 4x4 V6
    Bilstein 5100 set at .85" WeatherTech Floor Mats
    Just wondering if 265/75/R16 will change the miles reading on my odometer significantly to where it is showing im getting less miles than i actually getting?
     
  2. Oct 28, 2010 at 9:39 PM
    #2
    Juggernaut

    Juggernaut Captain

    Joined:
    Sep 21, 2009
    Member:
    #23111
    Messages:
    1,529
    Gender:
    Male
    Sacramento
    Vehicle:
    10 PreRunner AC Sport Rally 5 Spd
    Tail gate hose clamp, Front Windows 50% tint, fog lights, 894 backup light mod, LED license & interior.
  3. Oct 28, 2010 at 9:39 PM
    #3
    tacosupreme54

    tacosupreme54 Well-Known Member

    Joined:
    Jul 7, 2010
    Member:
    #39918
    Messages:
    1,456
    Gender:
    Male
    NW GA
    Vehicle:
    Off-Road 4x4 SR-5
    OME 885's, 90000 and n182 shocks, CB drop, 295/75/16 Hankook Dynapro MT RT03's, 16"x8" Pro Comp 7089 wheels, Avid Off Road Light Bar, Magnaflow 12226-14'' Muffler dumped after axle, color matched grille, Team Realtree camo seat and steering wheel covers, Husky floor liners, towing hitch, bed extender, Tacoma bed mat, all black emblems, black sockmonkey decals, bedlined rear bumper.
    since the tire is bigger than stock, it will take longer to get a full rotation of that tire than stock. so basically, your odometer will show less miles than it actually has on it over time. but that size is not significantly larger than stock, so it's not a big deal.
     
  4. Oct 28, 2010 at 9:41 PM
    #4
    tacosupreme54

    tacosupreme54 Well-Known Member

    Joined:
    Jul 7, 2010
    Member:
    #39918
    Messages:
    1,456
    Gender:
    Male
    NW GA
    Vehicle:
    Off-Road 4x4 SR-5
    OME 885's, 90000 and n182 shocks, CB drop, 295/75/16 Hankook Dynapro MT RT03's, 16"x8" Pro Comp 7089 wheels, Avid Off Road Light Bar, Magnaflow 12226-14'' Muffler dumped after axle, color matched grille, Team Realtree camo seat and steering wheel covers, Husky floor liners, towing hitch, bed extender, Tacoma bed mat, all black emblems, black sockmonkey decals, bedlined rear bumper.
    actually it's the difference in the bottom right corner of that chart. 3.7%, revolutions per mile. so he will get 3.7% revolutions per mile less than he used to.

    so if you went 100 miles, your odometer would show 96.3 miles
     
  5. Oct 28, 2010 at 9:46 PM
    #5
    Juggernaut

    Juggernaut Captain

    Joined:
    Sep 21, 2009
    Member:
    #23111
    Messages:
    1,529
    Gender:
    Male
    Sacramento
    Vehicle:
    10 PreRunner AC Sport Rally 5 Spd
    Tail gate hose clamp, Front Windows 50% tint, fog lights, 894 backup light mod, LED license & interior.
    ^your right, his OD would be 3.7% under recording the miles, or traveling 3.9% farther than what he is recording, tomato tomato ;)
     
  6. Oct 28, 2010 at 9:49 PM
    #6
    tacosupreme54

    tacosupreme54 Well-Known Member

    Joined:
    Jul 7, 2010
    Member:
    #39918
    Messages:
    1,456
    Gender:
    Male
    NW GA
    Vehicle:
    Off-Road 4x4 SR-5
    OME 885's, 90000 and n182 shocks, CB drop, 295/75/16 Hankook Dynapro MT RT03's, 16"x8" Pro Comp 7089 wheels, Avid Off Road Light Bar, Magnaflow 12226-14'' Muffler dumped after axle, color matched grille, Team Realtree camo seat and steering wheel covers, Husky floor liners, towing hitch, bed extender, Tacoma bed mat, all black emblems, black sockmonkey decals, bedlined rear bumper.
    agreed, we tag teamed that mother fucker. now have a beer. :cheers:
    lol
     
  7. Oct 28, 2010 at 9:50 PM
    #7
    Juggernaut

    Juggernaut Captain

    Joined:
    Sep 21, 2009
    Member:
    #23111
    Messages:
    1,529
    Gender:
    Male
    Sacramento
    Vehicle:
    10 PreRunner AC Sport Rally 5 Spd
    Tail gate hose clamp, Front Windows 50% tint, fog lights, 894 backup light mod, LED license & interior.
  8. Oct 28, 2010 at 9:57 PM
    #8
    dustinclm

    dustinclm [OP] Well-Known Member

    Joined:
    Apr 4, 2010
    Member:
    #34553
    Messages:
    500
    Gender:
    Male
    Thibodaux, La
    Vehicle:
    2012 Super White DC 4x4 V6
    Bilstein 5100 set at .85" WeatherTech Floor Mats
    thanks guys, my OD shows me 260 miles when the light comes on (15 gals used) im really at 269.62 miles.
     
  9. Oct 28, 2010 at 10:03 PM
    #9
    tacosupreme54

    tacosupreme54 Well-Known Member

    Joined:
    Jul 7, 2010
    Member:
    #39918
    Messages:
    1,456
    Gender:
    Male
    NW GA
    Vehicle:
    Off-Road 4x4 SR-5
    OME 885's, 90000 and n182 shocks, CB drop, 295/75/16 Hankook Dynapro MT RT03's, 16"x8" Pro Comp 7089 wheels, Avid Off Road Light Bar, Magnaflow 12226-14'' Muffler dumped after axle, color matched grille, Team Realtree camo seat and steering wheel covers, Husky floor liners, towing hitch, bed extender, Tacoma bed mat, all black emblems, black sockmonkey decals, bedlined rear bumper.
    i'm drunk as fuck already :puke: lol

    yeah, that sounds right. it's too late tonight for me to be for sure and think straight. besides, i'm drunk as hell :cheers:
     
  10. Oct 28, 2010 at 10:07 PM
    #10
    Juggernaut

    Juggernaut Captain

    Joined:
    Sep 21, 2009
    Member:
    #23111
    Messages:
    1,529
    Gender:
    Male
    Sacramento
    Vehicle:
    10 PreRunner AC Sport Rally 5 Spd
    Tail gate hose clamp, Front Windows 50% tint, fog lights, 894 backup light mod, LED license & interior.
    Well, more like 270.14, but were splitting hairs here, have a beer.

    In reality, when calculating your mpg, just assume its 4% bigger, it will be close enough IMO. :cheers:
     
To Top