Quote (kurisutofa @ Jun 15 2019 11:13am)
Terrible advice. The manufacturer literally puts it on the door of the vehicles for this exact reason. So people don't listen to dumb advice and just put it on any random number. The cars are tested on very specific tire pressure. Changing that can cause excessive wear on your tires. You won't get the correct performance out of the vehicle. The only time you want to adjust tire pressure would be for racing or you changed to a completely different rim and tire size. Other than that, leave it alone.
if they are not a stock size for the car those numbers you swear are Jesus become wrong.