Tires NANKANG or OEM Porsche

The Nankangs are good

Tested on a 2018 AMG GT R in Porsche Ring, Audru, Estonia. So far I'm liking the CRS more. Price is the same as Cup 2, but it's faster and doesn't seem to be worse on street.

We also have good experience with Nankang on smaller cars. I have not tried them on bigger cars yet. They are a bit more noisy than the Vitour tires, but the white stripe on them seems to hold up a little bit better. But there is still no problem keeping them white.

I have them ony C5. They're actually not bad even when not up to temp. I just don't push them hard until I build some heat. On the street they're AOK as long as youre not stupid.

I really like the CRS. Handles a bit more heat than most of the super 200 tires, but sticks way better than the endurance 200’s. Not good in the rain though.

The crs were a bit pricey and didnt last long but they’re noticeable higher grip

I will say the nankangs also suffer more in the rain (could be temp related too, but feels like they don’t evacuate water as well)

These are the Nankang CRS tires, saw similar wear pattern from the RT660s as well (in fact that kind of just chunked away leaving rings of cords).

Had an alignment done at a Porsche dealer here in TX, gave them a printout of the specs a shop in CA had aligned it to. Come to find out they were way off and I ended up destroying the inside edge of my front track tires.

Have driven on Noble Sport NS20. Is bad, wouldn't recommend for the price point.