PSI is the abbreviation used to denote tire pressure. Tire pressure refers to how much air should be inflated into a car's tires.
30psi
to much so it pops
The recommended pressure that is printed on every tire.
Depends on vehicle and proper size of tire (which you have chosen not to give )
How much air goes in a 195/60 R15 tire
The tire marking tells you how much pressure the tire can safely take, and the info on the jamb tell you what the the vehicle should need. The jamb value should be lower than the max on the tire, use that.
Yes, as much as possible.
What is the tire pressure should be at for 28inch tiers .
Door Jam of driverside will tell you what the tire pressure should be. I usually stick with 32lbs in all 4.
You should inflate the tire to the pressure recommended on the label on the drivers door jamb of the vehicle, not the max press on the tire.
it says on the tire... "__ max p.s.i." should be 35 if you have regular sized tires.