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Tyre Presure

Posted: 16 Sep 2009 01:50 pm
by Stealth
I have not checked the tyre presures since getting the 360 GLT of Ben, so what presure would you reccomend with 195/50/15 on it. :?:

Re: Tyre Presure

Posted: 16 Sep 2009 03:00 pm
by volvosneverdie
I was running 35, 32.
But thats probably wrong.
I often am.

Re: Tyre Presure

Posted: 16 Sep 2009 04:09 pm
by trabitom99
volvosneverdie wrote:I was running 35...
Sounds like it didn't have PAS then ;-)

T.

Re: Tyre Presure

Posted: 16 Sep 2009 04:22 pm
by volvosneverdie
trabitom99 wrote:
volvosneverdie wrote:I was running 35...
Sounds like it didn't have PAS then ;-)

T.
It did.
Whats the correct amount of airs then Tom?

Re: Tyre Presure

Posted: 16 Sep 2009 05:21 pm
by trabitom99
For 195s - no idea! Just looked like you were pumping the fronts up to ease the weight of the steering ...

Tom

Re: Tyre Presure

Posted: 16 Sep 2009 05:29 pm
by volvosneverdie
trabitom99 wrote:For 195s - no idea! Just looked like you were pumping the fronts up to ease the weight of the steering ...

Tom
No, I just asked the old man and he said 35front and 32back.
I blindly accepted.


Any one else got some air ideas?

Re: Tyre Presure

Posted: 16 Sep 2009 05:29 pm
by SteveP
I don't think I was ever that accurate, 30 all round would do :lol:

Re: Tyre Presure

Posted: 16 Sep 2009 05:32 pm
by volvosneverdie
SteveP wrote:I don't think I was ever that accurate, 30 all round would do :lol:
That extra 2 on the back adds about 8 HP man! :lol:

Re: Tyre Presure

Posted: 16 Sep 2009 05:43 pm
by Speedy88
volvosneverdie wrote:
trabitom99 wrote:For 195s - no idea! Just looked like you were pumping the fronts up to ease the weight of the steering ...

Tom
No, I just asked the old man and he said 35front and 32back.
I blindly accepted.


Any one else got some air ideas?
I think with RWD it's better to have the back pumped up. Whatever your driving wheels are the pressure should be higher to apply the power. Lower pressured fronts reduces under-steer but this doesn't apply to FWD.

I think.

Re: Tyre Presure

Posted: 16 Sep 2009 05:48 pm
by volvodspec
with 195/50/15 i do the front at 2.3 bar and the rear at 2.5 bar

that makes 33.4psi front, 36.3psi rear

Re: Tyre Presure

Posted: 16 Sep 2009 05:52 pm
by volvosneverdie
volvodspec wrote:with 195/50/15 i do the front at 2.3 bar and the rear at 2.5 bar

that makes 33.4psi front, 36.3psi rear
well it sounds very much like i wasnt paying attention and got them the wrong way round.

Re: Tyre Presure

Posted: 16 Sep 2009 06:04 pm
by Bobelix
Me being a hypermiler i start with the max tyre pressure then -10% :wink:

Re: Tyre Presure

Posted: 16 Sep 2009 06:17 pm
by Speedy88
Oh and remember if you're going offroad or fancy jumping your volvo, make sure it's up to at least 45 :lol:

Re: Tyre Presure

Posted: 16 Sep 2009 06:19 pm
by volvosneverdie
Speedy88 wrote:Oh and remember if you're going offroad or fancy jumping your volvo, make sure it's up to at least 45 :lol:
Off roads less pressure surely?

Re: Tyre Presure

Posted: 16 Sep 2009 06:27 pm
by volvodspec
45psi sounds ok for the rear tires if you're planning some drifting..