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2016 Acura MDX ADV ENT
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Discussion Starter · #1 ·
Super confused with rotors. When I look at Acura OEM parts, it says the fronts are 17inch but when I look up on Autozone for my 2014 MDX, Duralast disks are listed as 320mm=12.5inch. Am I missing something? I am sure Autozone size is not correct, please confirm.
 

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12.5" which are the biggest size front rotors Honda use today in its mainstream cars (Not including the NSX).
Just for reference the Accord uses 11.5" in the Fronts.

The 1G MDX used 11.8"
The 2G MDX used 12.5"
The 3G MDX uses 12.5"

The exact number is 320mm = 12.598"

17inch rotors? Perhaps in the buggatti veyron.
 

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Here is a pic from the CTS-V Forums:

The first one to the left is 10.5" the last one in the right is 14.57" in OD.
So you can imagine a mammoth 17" rotor? Perhaps that number is the minimum wheel size those rotors fit?

For example this is a 13" Rotor on 17" wheels:
 
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