![Gran Turismo PSP tire description explanation? In the gtpsp manual they say that tires are sorted by grip level. N1-N3 till S1-S3 but in game there are other descriptions of tires. Can Gran Turismo PSP tire description explanation? In the gtpsp manual they say that tires are sorted by grip level. N1-N3 till S1-S3 but in game there are other descriptions of tires. Can](https://i.redd.it/ss8v0auytnsa1.jpg)
Gran Turismo PSP tire description explanation? In the gtpsp manual they say that tires are sorted by grip level. N1-N3 till S1-S3 but in game there are other descriptions of tires. Can
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Amazon.com: PlayStation Portable Limited Edition Gran Turismo Entertainment Pack - Mystic Silver : Unknown: Video Games
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Amazon.com: PlayStation Portable Limited Edition Gran Turismo Entertainment Pack - Mystic Silver : Unknown: Video Games
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