SP12 Tyre Pressures?
SP12 Tyre Pressures?
Author
Discussion

Zeemax_Mini

Original Poster:

1,235 posts

280 months

Saturday 6th June 2009
quotequote all
I've read on here that 24psi all round is the best on the standard wheels, but what about with SP12's and 265 rears? Any ideas?! Cheers! Dom

Barry Ashcroft

1,958 posts

250 months

Saturday 6th June 2009
quotequote all
Zeemax_Mini said:
Any ideas?! Dom
Yep sell em to me & buy some spiders

gary_de_tam

448 posts

245 months

Saturday 6th June 2009
quotequote all
when i bought mine, they told me 26psi is good
allround, track/road

tail slide

2,169 posts

276 months

Saturday 6th June 2009
quotequote all
Also, guage readings vary ridiculously - I've found up to 8psi yikes

So best to invest in a £20-£30 reputable guage not a cheap one, or your tyre wear and/or performance will costs you a lot more than the guage smile

Zeemax_Mini

Original Poster:

1,235 posts

280 months

Saturday 6th June 2009
quotequote all
26 PSI, cheers - mine were set to 24 front and 26 back, according to the petrol station air pump! Think i'll do them using a proper guage to 26 all round and see how that goes - anyone have any idea on nitron settings with the SP12's too?! Cheers! Dom

Barry - I'm afraid theyre growing on me mate!!

s5tvr

1,239 posts

262 months

Saturday 6th June 2009
quotequote all
I have the SP12's with 265's at the rear and I run 24psi all round and its fine.

Zeemax_Mini

Original Poster:

1,235 posts

280 months

Saturday 6th June 2009
quotequote all
Hmm mine seems to be pulling around a fair bit on any less than perfect roads, maybe its the shocks that are out! Are you running nitrons? If so what settings do you run front/back?

Cheers!

Dom

thainy77

3,347 posts

227 months

Saturday 6th June 2009
quotequote all
s5tvr said:
I have the SP12's with 265's at the rear and I run 24psi all round and its fine.
265? do you get much rubbing?

T450t

414 posts

220 months

Sunday 7th June 2009
quotequote all
thainy77 said:
s5tvr said:
I have the SP12's with 265's at the rear and I run 24psi all round and its fine.
265? do you get much rubbing?
In my experience 265's look good but are useless on track/hard driving/bumpy b roads unless you had some ridiculous ride height. 245 is the optimum width on a T car. 255 absolute max on 18 x 8 1/2 inch wheels even then you still get some rub.

madbadger

11,752 posts

273 months

Sunday 7th June 2009
quotequote all
I use 26psi on 265s, too.

smile

Zeemax_Mini

Original Poster:

1,235 posts

280 months

Sunday 7th June 2009
quotequote all
Cheers Andy, do you run Nitrons? If so what settings are you using? Thanks! Dom

madbadger

11,752 posts

273 months

Sunday 7th June 2009
quotequote all
I've got Gaz Golds. I think they are on 22/20 at the moment. Possibly still a bit firm.