1995 GMC Jimmy Owner's Manual - Page 282

NOTICE: Don't let anyone tell you underinflation or overinflation is that air all right. It's not. If your tires don't have enough (underinflation) you can get: Too much flexing Too much heat Tire overloading e Bad wear 0 Bad handling Bad fuel economy. If your tires have too much (overinflation), you can get: air Unusual wear 0 0 sad handling Rough ride Needless damage from road hazards. When to Check Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to Check Use a good quality pocket-type gage to check tire pressure. Simply looking at the tires will not tell youthe pressure, especially if you have radial tires - which may look properly inflated evenif they're underinflated. If your tires have valve caps, be sure to put them back They help prevent on. leaks by keeping out dirt and moisture. 6-42