285/75R24.5 Vs 11r24.5

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Thetrashnoob, Apr 12, 2025.

  1. Thetrashnoob

    Thetrashnoob Light Load Member

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    Am I missing something or is
    285/75r24.5 and 11r24.5 the same size tire?
    The 285 is just considered a “low pro” tire? Truck has 11r24.5 on it now, called a tire shop to get some pricing and he said he can get me a better deal on “low pro” 24.5s.

    Anyone have experience?
     
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  3. bad-luck

    bad-luck Road Train Member

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    They are different sizes, 11R is about 2" taller
     
    blairandgretchen Thanks this.
  4. kwswan

    kwswan Road Train Member

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    They use the same rim but like said above the low pro will be a little shorter.
     
  5. BoxCarKidd

    BoxCarKidd Road Train Member

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    Slow you down about 6 MPH if you put them on the drives. Should them all at the same time.
     
  6. Lyle H

    Lyle H Road Train Member

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    And your speedometer will be off roughly 3 mph.....
     
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