rick shea
Well-Known Member
- Thread starter
- #1
I have a 2019 GT350R. I have Michelin Pilot Sport 4S on my car and intend to use them on the track for DE days until they wear out. There has been a lot said on this site about the importance of tire pressures for the best handling. The tires have 2,300 highway miles on them mostly from driving the car back from the dealer I purchased the car from in the midwest. I am in Seattle. I am running the tires at the OEM recommended tire pressure for the street. I am getting ready for my first DE season for the car and would like some advice and some experience with the PS4S's on the R and what seems to be the optimal pressure once the tires have heated up. The car alignment is set up for the track so I want to maximize my fun with the best possible handling...and no, at least for now I am not going to rum the Cup2 tires that came with the car. I do use the car around town also and took the Cup 2's off as they weren't very comfortable (tram lining) around town and in the rainy weather.
What PSI should I look to target on the track at temperature on the PS4S's?
What PSI should I look to target on the track at temperature on the PS4S's?
Sponsored