Dub911

I had a set of Michelin Pilot Sport 4S installed on my GT3. I did 1500 miles of hard driving with the PSI set to what's indicated on the inside of the door. No complaints, tires and car were amazing. I recently dropped the car off for service and when I got it back the pressures were set to the recommended for the tire, which is 4 PSI or so higher than the cars recommendation. Now I'm puzzled as to what I should be using. I'm looking for opinions on what the "correct" pressure should be. I'm leaning towards what the car recommends because they performed so well at that pressure for the first 1500 miles.

sgreer78

29/33 is fine.