u/Altruistic-Key-4235

Guys, I have an Audi A4 2.7 ,190hp awant with 17 wheels. What tire pressure are you running? Some people tell me 2.7 front / 2.8 rear, others say 2.4 front / 2.3 rear. When I pump them to 2.4 / 2.3, the tires look a bit flat. What works best for you on this car?