Square setup on PP

ako12345 · Feb 21, 2017

Hi,

I have a question about doing square setup on Mustang GT with Performance Pack. As you know in this setup front tires (255/40/19) have smaller diameter than back tires (275/40/19).

So for example if I go for 4 x 275/40/19 do I need to make some recalibration of front tires size to keep for example ABS or ESP working correctly ?

Regards,

Andrzej

Coyote Red · Feb 21, 2017

To put it simply, no.

robwlf · Feb 21, 2017

im squared 19x9.5 all around with a 275/35 tire if that helps im not a pp though but i dont see it being a problem

ako12345 · Feb 21, 2017

Coyote Red said:
To put it simply, no.

And putting it not so simply

? Still there is more than 2% in size of wheels between front and rear ?

MrVu1101 · Feb 21, 2017

You're going to have to consider the size of the Brembos when you are checking offset etc.

apx632 · Feb 21, 2017

Only way I see running a square set up with GTPP wheels is to either run a 9.5 rear GTPP up front with spacers. Or get a square se of the 19x10 replicas as apparently they fit up front no spacers needed due to the offsets.

ako12345 · Feb 21, 2017

apx632 said:
Only way I see running a square set up with GTPP wheels is to either run a 9.5 rear GTPP up front with spacers. Or get a square se of the 19x10 replicas as apparently they fit up front no spacers needed due to the offsets.

People, I'm not asking about ET. I'm asking about possible influence of change of front tires size on ABS or ESP.

Monopoly · Feb 21, 2017

ako12345 said:
People, I'm not asking about ET. I'm asking about possible influence of change of front tires size on ABS or ESP.

I bought a set of PP wheels n tires for cheap used from a local ad. If I can find another set of 9.5's for the front I'd too love to do the same setup when the stock P Zeros wear out. Let me know how it works out.

NightmareMoon · Feb 21, 2017

Yes they are slightly different sizes..

No your ABS and T/C systems wont care and will still work just fine.

Yes your speedo may be slightly off and you can recalibrate for that.

ako12345 · Feb 21, 2017

NightmareMoon said:
Yes they are slightly different sizes..

No your ABS and T/C systems wont care and will still work just fine.

Yes your speedo may be slightly off and you can recalibrate for that.

How I can make recalibration ?

Paul@PKAUTODESIGN · Feb 21, 2017

ako12345 said:
Hi,

I have a question about doing square setup on Mustang GT with Performance Pack. As you know in this setup front tires (255/40/19) have smaller diameter than back tires (275/40/19).

So for example if I go for 4 x 275/40/19 do I need to make some recalibration of front tires size to keep for example ABS or ESP working correctly ?

Regards,

Andrzej

You will be fine.

TrackpackGT · Feb 21, 2017

You will need a 5mm spacer up front and that's it. I've been daily driving this set up for over a year. No issues whatsoever.

Paul@PKAUTODESIGN · Feb 21, 2017

TrackpackGT said:
You will need a 5mm spacer up front and that's it. I've been daily driving this set up for over a year. No issues whatsoever.

You are correct

Dinks66 · Feb 24, 2017

Offset for 19 x 9.5 with Brembos

Paul@PKAUTODESIGN said:
You are correct

Can anyone tell me the least amount of offset for a square set up using 275/40 tyres all round with the 19 x 9.5 wheels. I know that ET35 will fit but can I go any lower without rubbing to get a more concave look. I also need to know if I will need spacers up front and if so what size?? Thanks in advance !!

Paul@PKAUTODESIGN · Feb 24, 2017

Dinks66 said:
Can anyone tell me the least amount of offset for a square set up using 275/40 tyres all round with the 19 x 9.5 wheels. I know that ET35 will fit but can I go any lower without rubbing to get a more concave look. I also need to know if I will need spacers up front and if so what size?? Thanks in advance !!

ET30-35

Square setup on PP

ako12345

Active Member

Coyote Red

Well-Known Member

robwlf

Well-Known Member

ako12345

Active Member

MrVu1101

Well-Known Member

apx632

Well-Known Member

ako12345

Active Member

Monopoly

Well-Known Member

NightmareMoon

Well-Known Member

ako12345

Active Member

Paul@PKAUTODESIGN

The Wheel guy

TrackpackGT

Well-Known Member

Paul@PKAUTODESIGN

The Wheel guy

Dinks66

Active Member

Paul@PKAUTODESIGN

The Wheel guy