Mini Bio (1). Jo Ann Pflug was born on May 2, 1940 in Atlanta, Georgia, USA. She is an actress, known for MASH (1970), The Night Strangler (1973) and The Fall Guy (1981). She was previously married to Chuck Woolery.
Current trend is to use Nitrogen inside the tires. More dense than regular air so pressures are more stable. But if you check your tires often you will be ok with good old fashioned air. The Tire plackard on the door jamb (some times under the console lid) is cold tire pressure. So add 3 or 4 psi after you drive and the tires warm up. Also there is a owners hand book section 8 page 39 all the way to page 50 continues to tell you about tire grades and DOT numbers and general information about tires. Depending on your car tires size Altima's use 29 to 35 psi cold pressures.
For better traction in sand, drop air pressure 10-12 pounds below normal pressure on conventional tires. (Return to normal pressure after use in these conditions.) Try high-range 4WD to maintain forward momentum. Depending on the condition of the sand, low-range 4WD and alternative gear selections may be necessary.ake sure your battery is fastened, all hoses are in good condition and oil and fluids are topped off, including fuel. Also be sure that all four tires are in good condition and have the proper tire pressure. Avoid travelling alone, especially into unfamiliar territory.