Jeep Tire Size - Fixing the issue or Not?

Flying2Fire · Post by **Flying2Fire** » Fri Apr 08, 2011 5:04 pm

I know I am in the same boat as most Jeep owners,

When is Diablo planning on fixing the issue with the tire sizes on Jeeps?

The primary reason I bought the tuner was to adjust the tire size, due to mods to the driveline I have made, I need a timeline, driving over the speed limits is starting to cost me.

Post by **mikel** » Fri Apr 08, 2011 5:08 pm

What year is your jeep?

Flying2Fire · Post by **Flying2Fire** » Fri Apr 08, 2011 5:11 pm

2006 - Jeep Wrangler Rubicon 4.0L 6 Spd 241HD
See http://www.diablosport.com/index.php?na ... ht=rubicon

Flying2Fire · Post by **Flying2Fire** » Fri Apr 08, 2011 5:13 pm

Running 305/75R16 (33.1" tall tire)

Post by **mikel** » Fri Apr 08, 2011 5:29 pm

OK, we're on it.

j33p · Post by **j33p** » Mon Apr 11, 2011 9:29 am

Flying2Fire wrote:I know I am in the same boat as most Jeep owners,

When is Diablo planning on fixing the issue with the tire sizes on Jeeps?

The primary reason I bought the tuner was to adjust the tire size, due to mods to the driveline I have made, I need a timeline, driving over the speed limits is starting to cost me.

I feel your pain. I have a 2010 WK with 265/70R17. Although I understand if they don't have the vehicles in their shop to test it make it difficult.

daltexjeeper · Post by **daltexjeeper** » Mon Apr 11, 2011 1:32 pm

Here's for hoping the WKs get fixed too! Fingers Crossed

Flying2Fire · Post by **Flying2Fire** » Tue Apr 12, 2011 11:03 am

I am in Palm Bay Fl, So if you need the jeep to gather data on let me know.

Post by **mikel** » Tue Apr 12, 2011 11:40 am

Flying2Fire wrote:I am in Palm Bay Fl, So if you need the jeep to gather data on let me know.

does the tire size adjustment work on your jeep?

Flying2Fire · Post by **Flying2Fire** » Tue Apr 12, 2011 12:12 pm

Mike, This is the same jeep you sent the file to TJ at Trick Pro to fix the tire issue, The file you sent was off 3 MPH at 40MPH and 6 at 70, but it was a lot closer than anything the Handheld unit did (which was nothing to the speedometer - but did change the tachometer)

Flying2Fire · Post by **Flying2Fire** » Tue Apr 12, 2011 1:20 pm

If you need comparison files sent, or the originial back up file please let me know.

08Hemi3542 · Post by **08Hemi3542** » Wed Apr 13, 2011 1:40 am

daltexjeeper wrote:Here's for hoping the WKs get fixed too! Fingers Crossed

^^ X2

Post by **mikel** » Wed Apr 13, 2011 10:33 am

It makes no sense when you say it changed the tach but not the speedo, please explain.

Flying2Fire · Post by **Flying2Fire** » Wed Apr 13, 2011 12:06 pm

Ignore the Speedo comment.

Adjusting the tire size (Either 87 or 93 Octane tunes) does not adjust the MPH, as verified by two GPS Units, and three speeding tickets.

Flying2Fire · Post by **Flying2Fire** » Tue Apr 19, 2011 11:11 am

Mike,

Has anyone made progress on this matter?

Jeep Tire Size - Fixing the issue or Not?

Jeep Tire Size - Fixing the issue or Not?

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