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Tire Size Calculator

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Old Jan 26, 2018 | 05:17 PM
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J.Hoolihan's Avatar
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Default Tire Size Calculator

I'm working on a 2005 GTO, this is the first time i've connected HPT to it, (i just got it today primairly for this reason), and i can't find the tire size tab under the speedo tab. I've looked up on youtube and they have a 3rd tab under speedo, i only have calibration and limitor
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Old Jan 26, 2018 | 05:40 PM
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E40 will only have the 2.

if its a diff ratio change input the changed values into the final drive inputs. usually factory manual at 3.46.

if its a wheel change then change the hardware>VSS pulse per rev value by the percentage your speedo is out.

if you cant see all of those make sure you have selected advanced option as opposed to basic when opening your editor for the first time
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Old Jan 26, 2018 | 05:47 PM
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Originally Posted by Luke19901
E40 will only have the 2.

if its a diff ratio change input the changed values into the final drive inputs. usually factory manual at 3.46.

if its a wheel change then change the hardware>VSS pulse per rev value by the percentage your speedo is out.

if you cant see all of those make sure you have selected advanced option as opposed to basic when opening your editor for the first time
I actually found in the comments the video was older and on the new version of the vcm editor, the tire size thing is under edit, then gear/tire wizard. I got it handled, thank you.
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Old Jan 26, 2018 | 10:00 PM
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Make sure your not in the basic view, and then dig, dig, dig. There is a LOT of stuff in there when your new to it. Hell, I have been using it for years, and still find myself digging when I haven't been in it for awhile.
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