what is psi value for toyota camry 2001 LE model?

I assume you are talking about the tire pressure? Typically, 30-34 psi for most tires is an adequate, safe pressure. However, look on the doorframes (stickers sometimes located on driver's side or rear doors) for the proper PSI for your vehicle.

You have to check the psi on the tire. Different tires have different pressures. Most newer tires have a psi of 44. Only way to be safe is check the side of the tire. It is in small print.