The broad use of rubber tires on farm tractors and machinery has resulted in a great saving in both time and operating costs since the time of steel wheels. There are, however, certain basic fundamentals in the care of tires that should be followed carefully if the owner is to derive maximum benefit from his or her investment. First and most important is to maintain proper pressure for the work at hand. Your best guide to proper inflation is the operator's manual or instruction book that covers your tractor. Read the manual and check air pressure regularly.
Underinflated tires suffer from rim bruises, sidewall snagging, and carcass failure.
An air pressure gauge and a good tire pump are essential in maintaining proper inflation. Proper inflation is especially important where fluid weight is used since the air space is greatly reduced. A special air-water gauge should be used for testing tires carrying fluid weight. Grease and oil are natural enemies of rubber. Protect tires from oil and grease as much as possible.