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How big are 265's, 275's and 285's?

This is a discussion on How big are 265's, 275's and 285's? within the Exterior Tech forums, part of the General Discussion category; How tall and how wide are these three tire sizes? 265/75/r16 275/75/r16 285/75/r16...

  1. #1
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    How big are 265's, 275's and 285's?


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    How tall and how wide are these three tire sizes?

    265/75/r16
    275/75/r16
    285/75/r16
    '99 RCSB 4x4, 4.8l, 5sp, 285 BFG AT's

  2. #2
    Forum Leader nebraskaz71's Avatar
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    Re: How big are 265's, 275's and 285's?

    265 is 31x10.5x16
    285 is 33ishx11ishx16

    go to www.tyres1.com and to the calculator section to determine tire sizes

    No its not stock height!
    1998 GMC "TOY"
    2005 Chevy 2500HD "DAILY"

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    Registered User TwoTone98Z71's Avatar
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    Re: How big are 265's, 275's and 285's?

    275 is 32.2 by 10.8

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    Truckless 95Silverado's Avatar
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    Re: How big are 265's, 275's and 285's?

    use this, it has come in handy for me many times:
    http://www.powerdog.com/tiresize.cgi

  5. #5
    JB
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    Re: How big are 265's, 275's and 285's?

    Heres how you calculate it:

    for example:

    285/75/16

    285 divided by 25.4 = 11.22 width
    11.22 x 75% = 8.4 sidewall height
    8.4 x 2 + 16 = 32.8 total tire height

    This is the metric to decimal conversion
    2008 Chevy Silverado 1500 RCSB LT1, 2" level kit, 295/55/20 Nitto Trail Grapplers
    1976 GMC Sierra Classic


 

 

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