Having used both the Potenzas (FN2 Type R) and Pilot Super Sports on both the FN2 and RS3 I'd say the main benefits of the Super Sports (all 235/19) are:
- Much improved feedback through the steering wheel, much easier to feel the limit of grip.
- Superb resistance to understeer, almost semi slick (eg R888) levels of grip on a dry day
- In the wet they still work as well as other tyres unlike the hardcore track day tyres
- They last significantly longer. The RS3 would destroy a front pair of Conti 5P in as little as 6k miles the Super Sports lasted at least twice as long including the odd track outing.
- Even wear across the tyre - they have a special construction which keeps the tyre surface level at higher speeds. It really does work well.
This will only matter if you like the odd track day:
- The tyre shoulders are a different compound so they withstand wear brilliantly. The Super Sports looked as good at the end of the day as the start which is rare for a road tyre.
- The grip levels are only just short of semi slicks, they howl but hang on gamely even when they get hot. Better still if it rains you can still go almost flat out (watch the braking distances!) which you can't on the likes of the R888.
I've yet to experience a better all round tyre that the Super Sport. If you just want a road tyre and have no interest in track work the current Goodyear Eagle F1 also gets great
reviews. For me though I wanted that bit more.
The Pilot Sport Cup 2 is a full on track tyre and I wouldn't personally want to use them everyday on the road. They need a bit of heat in them to work well and can be a little skittish on very cold/wet days (good write up in evo this month on just that). I've had a few too many exciting journeys on the likes of R888 and A048 tyres to want that again. I'd imagine the Michelin will be slightly better than them in the wet/cold but if I run a set it will be purely for the track. They are reassuringly expensive too though the interweb says the Pirelli Trofeo R is even more hardcore and faster.
I did consider an immediate switch to super sports for the
Cupra but the Potenzas are fine in this weather so that can wait a couple of months.