01-09-2021, 01:51 AM
If this is a race setup, then it's better to work based on the pressures that you have after at least 3-4 aggressive laps in.
Having them set -0.5psi will probably make them run at higher temps in the long run which would increase the pressures. So they are more likely to get balanced at the optimal pressure and offer better handling.
Having them set +0.5psi can potentially cause you to slide more (less grip) as they wear, which will increase the temps, and pressures, even more. So you can end up further away from the ideal pressures with a bad handling car in the long run.
Having them set -0.5psi will probably make them run at higher temps in the long run which would increase the pressures. So they are more likely to get balanced at the optimal pressure and offer better handling.
Having them set +0.5psi can potentially cause you to slide more (less grip) as they wear, which will increase the temps, and pressures, even more. So you can end up further away from the ideal pressures with a bad handling car in the long run.