Bucket Truck Tire Pressure: Reaching Off-Road Poles Without Getting Stuck

How to set bucket truck tire pressure for off-road pole work: highway pressure for the road, lower pressure at low speed for soft ground, and air back up before the highway, from the cab.
Central Tire Inflation for Farm Trucks and Tractors: Field vs. Road Pressure

Field vs. road tire pressure for farm trucks and tractors: road pressure from the tire maker’s table, a lower field pressure at low speed, and how a central tire inflation system switches between them from the cab.