Different tire inflation tactics are required for the different types of wheeled farm equipment.
Looking at small two-wheel drive tractors, if they are fitted with bias tires the approach is pretty simple. Quite often these are fitted with front-end loaders and are utilized by small land owners for many different operations. In these situations, the air pressures should be maximized (according to the equipment specs.) in the front wheel positions and likely maximized in the rear.
If you have a two-wheel drive tractor fitted with radials, you should inflate to the most demanding application. When the tractor is fitted with a front-end loader you need to inflate the fronts to their maximum. The rears can be inflated to the most demanding application which may be less than the maximum inflation pressures.
Rear tire inflation pressures quite often are determined by the type of implement attached to the three-point hitch and its weight. Ultimately, the inflation pressure is determined by the load on each axle as well as the maximum speed.
Free White Paper on Ag Tire Inflation
The air pressures in your Ag tires are extremely important for getting the optimum wear and performance from your tires, as well as possibly avoiding dreaded down time. We've put together a comprehensive white paper detailing inflation advice for all types of farm equipment.
Inflation pressure for Agricultural tires is very simple. You just need to inflate to the most demanding application. The hard part is determining exactly the most demanding application and asking enough questions to get the best information.
Our free white paper contains lots of great advice.