this might seem a stupid question, but it doesn't to me right now coz im wasted, but when you pump up your tyres say my old wheels on my car needed to be pumped up to 31 psi, they where 155/70/13 now on my new wheels do i pump them up to the same, they are 195/45/15. please help, its confusing me to bits <img border="0" alt="[cwnuts]" title="" src="graemlins/cwemotions051.gif" />

hi mate you need to put in between 28/30psi
<img border="0" alt="[cwhelp]" title="" src="graemlins/cwemotions041.gif" />

Ask paz as he has Alloys and a Saxo too.

But the pressure thing as best as i know it is set to carry the weight of your car.

The tyre size is not the question but the weight on the tyre to support it hence "Pressure" !

It will say on your tyre!!

<img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" /> <img border="0" alt="[cwlmao]" title="" src="graemlins/cwemotions042.gif" />

It says tyre pressure not to exceed.....

The tyre pressure stated on the side of the tyre is the MAXIMUM permitted pressure. DO NOT INFLATE AND DRIVE YOUR CAR ON THIS PRESSURE SETTING. The maximum pressure is stated on the side of the tyre safety reasons and the only time this amount of pressure should be in a tyre is when it is being fitted to a wheel to "Seat the Beads" (That loud pop noise you hear when a tyre is being fitted)

I would follow the settings for the bottom tyre size as a guide because it is the closest to the size you have fitted.



Because Citroen dont make that size wheel for your car they dont list a tyre pressure for it, this is one of the problems with putting larger alloys on your car than what the vehicle manufactre recommends.

I last word of advice, keep a weekly check on how the tyre is wearing, if both edges are wearing faster than the middle this indicates the tyre is under inflated and if the middle is wearing faster than the outer edges this would indercate that tyre is over inflated. Eneven wear on one of the edges of the tyre would indercate either a wheel alignment problem or a steering / suspension problem.....

Putting larger wheels on your car also adjusts the CAMBER / CASTOR angles of the suspension geometry which on allot of cars is not adjustable..... <img border="0" alt="[cwnuts]" title="" src="graemlins/cwemotions051.gif" />

I`m in the same boat as Aceritz with my new wheels i don`t know my pressures either???

Any help for the Saxo Loners!!

<img border="0" alt="[cwhelp]" title="" src="graemlins/cwemotions041.gif" /> Read above Paz, i have just edited my post with further info....

that was a lot of mumbo jumbo and you dont really know do you, lol. its a better lead than i had in the first place, thanks for your help scooby

Okay Batman.....

<img border="0" alt="[cwhelp]" title="" src="graemlins/cwemotions041.gif" />

FRONT 35 PSI

REAR 30 PSI

<img border="0" alt="[cwnuts]" title="" src="graemlins/cwemotions051.gif" />

Does that go for me too??

maybe, maybe not ! K K wink and yu self

As a guide, Yeah Batman.......

K K and yourself