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Model specific boards => Golf mk7 => Topic started by: MKgti on 25 February 2022, 12:18

Title: New tyres 225 or 235
Post by: MKgti on 25 February 2022, 12:18
It's time for new tyres, after research especially on this forum I'm going for michelin ps4s.
They are going on 19" Brescia rims which have 225/35.
Question is has anyone put 235/35 on this rim ?
I ask because the 235 are alot cheaper than 225?
Tyre place said it would work but might affect the speedo reading.
What's everyone's thought? Should I do it or stick with original size 225/35 and pay more?
Title: Re: New tyres 225 or 235
Post by: joe6 on 25 February 2022, 15:41
The speed reading will be changed slightly. The 35 figure is the % of the width of the tyre that is the height so the wider tyre will have higher sidewalls so lower speed reading by about 4%. Can't comment on any other factor of handling etc.
Title: Re: New tyres 225 or 235
Post by: TurboTrev on 25 February 2022, 15:58
I bookmarked this thread which might be of interest.  https://www.golfgtiforum.co.uk/index.php?topic=285850.0 
Title: Re: New tyres 225 or 235
Post by: MKgti on 25 February 2022, 18:02
I bookmarked this thread which might be of interest.  https://www.golfgtiforum.co.uk/index.php?topic=285850.0
Thanks for the link, I'm useless at search function.
It had someone who's done it  they look good too.
Very helpful as always on this forum.
Title: Re: New tyres 225 or 235
Post by: willni on 25 February 2022, 19:43
Your speedo will be effected by 1.08%

(https://i.postimg.cc/brrcP1LJ/Screenshot-2022-02-25-at-19-43-05.png) (https://postimg.cc/hzk3bzkW)
Title: Re: New tyres 225 or 235
Post by: CS#303 on 26 February 2022, 05:17
I've done it, mainly to protect the rims a bit better, and because I like the looks.
Looks real good and I've noticed no real difference in any other way.
Spedo is ever so slightly off (spedo =69, GPS =70) compared with waze\gps but it wasn't 100% before anyway.
Mine are the Brescia wheels with PS4s too.
Title: Re: New tyres 225 or 235
Post by: clubsport on 26 February 2022, 11:01
I am also considering a 235 when I next need tyres, mainly due to the enhanced rim protection!

Adding a little to the tyre research on the forum, did anyone else see this?

It would appear Continental have produced a new champion, in the Sport Contact 7.

https://www.youtube.com/watch?v=t10y-87oiD4

Interested to hear how they perform on a Golf.
Title: Re: New tyres 225 or 235
Post by: willni on 26 February 2022, 12:43
I am also considering a 235 when I next need tyres, mainly due to the enhanced rim protection!

Adding a little to the tyre research on the forum, did anyone else see this?

It would appear Continental have produced a new champion, in the Sport Contact 7.

https://www.youtube.com/watch?v=t10y-87oiD4

Interested to hear how they perform on a Golf.

It's important to note they haven't reviewed the Michelin PS5 in that group, as well as the tyre size is 255/35R19 which doesn't always translate the same performance to other sizes.
Title: Re: New tyres 225 or 235
Post by: MKgti on 26 February 2022, 12:58
I've done it, mainly to protect the rims a bit better, and because I like the looks.
Looks real good and I've noticed no real difference in any other way.
Spedo is ever so slightly off (spedo =69, GPS =70) compared with waze\gps but it wasn't 100% before anyway.
Mine are the Brescia wheels with PS4s too.
Rim protection is always a good thing.  It's good to know also it improves appearance.
Most people say Michelin's are more comfortable than Pirelli's.
Title: Re: New tyres 225 or 235
Post by: mcmaddy on 26 February 2022, 17:33
I am also considering a 235 when I next need tyres, mainly due to the enhanced rim protection!

Adding a little to the tyre research on the forum, did anyone else see this?

It would appear Continental have produced a new champion, in the Sport Contact 7.

https://www.youtube.com/watch?v=t10y-87oiD4

Interested to hear how they perform on a Golf.
the tyres tested on that car won't necessarily perform the same in golf sizes.
Title: Re: New tyres 225 or 235
Post by: clubsport on 26 February 2022, 18:27
I am also considering a 235 when I next need tyres, mainly due to the enhanced rim protection!

Adding a little to the tyre research on the forum, did anyone else see this?

It would appear Continental have produced a new champion, in the Sport Contact 7.

https://www.youtube.com/watch?v=t10y-87oiD4

Interested to hear how they perform on a Golf.
the tyres tested on that car won't necessarily perform the same in golf sizes.

As per the last line of my post?...The previous Conti 6 didn't wear as well as the PS4S, there is usually a compromise somewhere?
As and when someone does fit them to a Golf GTi /R, I am still interested to hear their findings.
Title: Re: New tyres 225 or 235
Post by: mcmaddy on 26 February 2022, 23:16
Tyrereviews are doing a test at the end of march with all the new tyres, PS5, Conti7 and Asy6.
Title: Re: New tyres 225 or 235
Post by: CS#303 on 28 February 2022, 09:19
I also meant to say the 235 PS4S replaced the factory fit 225 Pirelli and I found the Michelin tyre much more comfortable and with better traction in the wet, with no downside over the Pirelli at all.

I've done it, mainly to protect the rims a bit better, and because I like the looks.
Looks real good and I've noticed no real difference in any other way.
Spedo is ever so slightly off (spedo =69, GPS =70) compared with waze\gps but it wasn't 100% before anyway.
Mine are the Brescia wheels with PS4s too.
Rim protection is always a good thing.  It's good to know also it improves appearance.
Most people say Michelin's are more comfortable than Pirelli's.
Title: Re: New tyres 225 or 235
Post by: MKgti on 28 February 2022, 12:47
I also meant to say the 235 PS4S replaced the factory fit 225 Pirelli and I found the Michelin tyre much more comfortable and with better traction in the wet, with no downside over the Pirelli at all.

I've done it, mainly to protect the rims a bit better, and because I like the looks.
Looks real good and I've noticed no real difference in any other way.
Spedo is ever so slightly off (spedo =69, GPS =70) compared with waze\gps but it wasn't 100% before anyway.
Mine are the Brescia wheels with PS4s too.
Rim protection is always a good thing.  It's good to know also it improves appearance.
Most people say Michelin's are more comfortable than Pirelli's.
Thanks very reassuring.
I've order 235 , need to pick up a wheel which I got refurbished,  then get them fitted in a week or so.
Title: Re: New tyres 225 or 235
Post by: MKgti on 14 March 2022, 18:01

(https://i.postimg.cc/L6P37Zsh/20220314-162918.jpg) (https://postimg.cc/9rW9w0Zj)


(https://i.postimg.cc/FF8xDxN2/20220314-162939.jpg) (https://postimg.cc/5j5vtLH3)

New tyres fitted, wheels sealed, new clubsport centre caps added. Ready to go on.
Going to have my first go at machine polishing tomorrow,  everything ready and weather looks good.
Title: Re: New tyres 225 or 235
Post by: CS#303 on 15 March 2022, 09:26
Looking good!  :cool:
Title: Re: New tyres 225 or 235
Post by: MKgti on 17 March 2022, 17:06

(https://i.postimg.cc/Px0fjdZd/20220317-164939.jpg) (https://postimg.cc/62LxVJYP)

(https://i.postimg.cc/NMKGSKKN/20220317-164950.jpg) (https://postimg.cc/N9wwrf7T)
All fitted today.
Very impressed with Michelin's, softer ride, quieter and grip is miles better than Pirelli's.
Thanks for advice from you all.