Tyres...

[rngDeadeye]

Ok, I know I'm in the minority when I can feel soft tyre walls so I'm interested if any of you are also weird when it comes to tyres.

Admittedly I've only 40 miles but tyres are horrible.

Does anyone else notice that if you're on a dual carriageway doing 70 and you weave the steering wheel left and right it feels like the back of the car isn't connected to the front?

I know it's the tyres as I've taken plenty of sets off after 50 miles because I mistakenly took other's advice.

I guess another question is, do they get better?

I have a sneaky feeling I'll be putting Michelin PSSs on in BMW * rating.

 

[rngDeadeye]

Just been out to check the sizes and noticed they're Bridgstones. I thought these came with Pirelli PZeros

265/35 front and 245/35 rear, is that correct?

 

[Charlie Farley]

They are the factory fit items and sizes are correct

 

[Charlie Farley]

I've found Bridgestone Potenza's to be a somewhat hard compound tire with stiff sidewalls, very noticeable if coming from some other tires.

 

[flybynite]

I guess another question is, do they get better?

All new tyres need time to scrub in, 40 miles may not be enough, you are driving on all the casting ridges and not the flat tread, I am always careful for first couple of hundred miles. Try to scrub them flat (acceleration/deceleration and normal driving as opposed to hard cornering) Also play with the pressure, more does not always make the tyre feel stiffer.

 

[8YARWY]

Just been out to check the sizes and noticed they're Bridgstones. I thought these came with Pirelli PZeros

265/35 front and 245/35 rear, is that correct?

265 /30 fronts.


Sent from my iPhone using Tapatalk

 

[rngDeadeye]

265 /30 fronts.


Sent from my iPhone using Tapatalk

Yep, my mistake.

 

[Daggerit]

EvilGT also found that the geometry was off from new and described similar symptoms. Don’t know if that’s also a shout?


Sent from my iPhone using Tapatalk

 

[garethdj]

EvilGT also found that the geometry was off from new and described similar symptoms. Don’t know if that’s also a shout?


Sent from my iPhone using Tapatalk

I had difficultly getting anywhere none Audi to check mine. No geo specialist locally that I could find and all the usual suspect wouldn’t touch it because all the adaptive cruise etc should be recalibrated in theory.


Sent from my iPhone using Tapatalk

 

[Charlie Farley]

Why the wider front tyres ?
265 is a fair bit up from 245 on the rears.

 

[flybynite]

Why the wider front tyres ? 265 is a fair bit up from 245 on the rears.

Hang over from the days when they had iron-block engines and a hastily applied band-aid because they understeered off corners at 9/10 round the Nürburgring. (previous gen was 255/235 not 265/245)

IMHO not needed on alloy engine cars on the public roads and needed even less on the 8Y which is supposed to have the slidey rear diff that magically removes understeer?

 

[8YARWY]

Why the wider front tyres ?
265 is a fair bit up from 245 on the rears.

Always been the way with the RS3.

On the 8V they used them (255) supposedly to try quell the understeer.

They still felt the need on the 8Y but went wider whilst increasing the rears from 235-245.


Sent from my iPhone using Tapatalk

 

[Charlie Farley]

Thanks for clarifying that chaps.

 

[Kevmoz]

Just been out to check the sizes and noticed they're Bridgstones. I thought these came with Pirelli PZeros

265/35 front and 245/35 rear, is that correct?

Mine came with Pirelli PZeros and they’re OK. I wouldn’t say that the sidewalls feel soft but I don’t drive anywhere near the limit. On a couple a spirited drives I could feel the car rotate as the rear differential worked its magic but it felt planted. As said, give them time to bed in.

 

[RS03???]

EvilGT also found that the geometry was off from new and described similar symptoms. Don’t know if that’s also a shout?


Sent from my iPhone using Tapatalk

Makes me wonder, if PDI was properly performed by whoever Audi uses, to set the tyre pressures correctly for handover, did they fully remove all the suspension blocks ?

 

[Daggerit]

Makes me wonder, if PDI was properly performed by whoever Audi uses, to set the tyre pressures correctly for handover, did they fully remove all the suspension blocks ?

Don’t know, but every Audi I’ve ever collected has always had high tyre pressures for whatever reason.


Sent from my iPhone using Tapatalk

 

[8YARWY]

Don’t know, but every Audi I’ve ever collected has always had high tyre pressures for whatever reason.


Sent from my iPhone using Tapatalk

Pressures are always increased from factory.
Helps especially if cars are stood around for ages.


Sent from my iPhone using Tapatalk

 

[RS03???]

Don’t know, but every Audi I’ve ever collected has always had high tyre pressures for whatever reason.


Sent from my iPhone using Tapatalk

Luckily, not experienced so far by me.

 

[rngDeadeye]

Makes me wonder, if PDI was properly performed by whoever Audi uses, to set the tyre pressures correctly for handover, did they fully remove all the suspension blocks ?

I do know that my car never reached the supplying dealer. It was registered at the dock and PDI’d at some “centre” in Corby.

Girl who delivered it picked it up from BCA in Corby.

It felt a little better with a bit less pressure yesterday..

it’s a cracking car though and I know I can fix the tyre issue.

 

[RS03???]

I do know that my car never reached the supplying dealer. It was registered at the dock and PDI’d at some “centre” in Corby.

Girl who delivered it picked it up from BCA in Corby.

It felt a little better with a bit less pressure yesterday..

it’s a cracking car though and I know I can fix the tyre issue.

Good to know, its getting better with correct tyre pressure.

 

[DangerMouseUK]

I had an S3 8Y and an RS3 8Y that both threw a please check all tyre pressures yellow warning message shortly after getting them and the pressures were all 2-3 psi above what was on the door card (39 psi front, 35 psi back from memory) wondering if something needs to be set at PDI time as I had two of them throw that error after 50-60 miles of driving after collecting. After correcting the pressures and storing them in the MMI never got another message so no idea what was going on there!

 

[8YARWY]

I had an S3 8Y and an RS3 8Y that both threw a please check all tyre pressures yellow warning message shortly after getting them and the pressures were all 2-3 psi above what was on the door card (39 psi front, 35 psi back from memory) wondering if something needs to be set at PDI time as I had two of them throw that error after 50-60 miles of driving after collecting. After correcting the pressures and storing them in the MMI never got another message so no idea what was going on there!

Storing them gives the ECU a datum figure to work from.


Sent from my iPhone using Tapatalk