225/45 R17 Winter Tyres on a 986

225/45 R17 Winter Tyres on a 986

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MogulBoy

Original Poster:

2,939 posts

224 months

Saturday 2nd November 2013
quotequote all
These aren't 'N' rated but they are the Porsche recommended narrow option winter tyres on the 986.

Continental WinterContact TS 830P 225/45 R17 94V XL

I've been running regular profile 255/40's for the past 10 seasons but fancied a change.. They look good on the 8.5J rim to my eyes (i.e. not too stretched) but you can't disguise the fact that they are 30mm narrower per side.

Looking forward to feeling a virtual increase in HP at the rear wheels! ;-)





P.S. The comparison shot shows the PS2 N3

MogulBoy

Original Poster:

2,939 posts

224 months

Tuesday 5th November 2013
quotequote all
I do have two sets of 17" OEM rims ;-)

Up front, I am running Dunlop Wintersport M3's in the default 205/50 profile as they have at least one more seasons life left in them.

It was important for me to keep to an approved tyre sizes as the local laws and 'MOT' equivalent stipulate that you must.

Porsche list the Conti 225/45 TS830p as an approved choice for the 8.5J rears but clearly haven't come to an agrangement whereby Continental stick an N rating on them - presumably because the volumes would be miniscule.

Looking forward to some 'bad' weather now to put them through their paces!


MogulBoy

Original Poster:

2,939 posts

224 months

Friday 8th November 2013
quotequote all
The 235/265 stagger sounds great on an S chasing lap times but taking grip away from the rear can have hilarious consequences smile I took these shots a good few years ago but what you see is a genuine 993RS in expert hands running on two set of fronts - just for laughs. The guy managed to squeeze the spare fronts c/w second hand tyres inside the car so that he could destroy them in the morning session at insignificant cost. He then ran the rest of the day on the full width Cups and kept it all neat and tidy.






Edited by MogulBoy on Friday 8th November 11:40