Yeah, it’s not a real car - only virtually.
There is something weird about the Jordan, if you add race tires the PI doesn’t go up, but it adds handling/grip/braking and it removes the decal on the tires.
The “Jordan” tires are their own compound.
Nearly identical PI to race tires with a tiny bit more lateral grip at the cost of less traction and no soft/med/hard/wet variants.
Judging by a short test they are roughly on med wear level.
Interestingly, in Horizon they are placed between sport and semi-slicks.
A car that does not interest me at all and that would be the only one I would eliminate from my garage, I would have preferred 1000x1000 anything else with four wheels but that was real, the fact that they put things that do not exist was the trigger for me to stop playing to Gran Turismo as soon as they introduced the Vision many years ago.