Tire Shipping Pressure
Table 1 and Table 2 contain the cold tire shipping pressures.
Note: The "R" in tire size signifies radial construction.
The operating inflation pressure is based on the weight of a ready-to-work machine without attachments, at rated payload, and in average operating conditions. The tire pressures for each application may vary. The tire pressures should always be obtained from your tire supplier.
Show/hide table
| Size | Ply Rating or Strength Index | Shipping Pressure | |
| kPa | psi | ||
| 18.00-33 (Front) | 32 | 620 | 90 |
| 18.00-33 (Rear) | 32 | 620 | 90 |
| 18.00-R33 (Front and Rear) | Michelin Two Star | 655 | 95 |
| 18.00-R33 (Front and Rear) | Goodyear Two Star | 725 | 105 |
| 18.00-R33 (Front and Rear) | Bridgestone Two Star | 725 | 105 |
Show/hide table
| Size | Ply Rating or Strength Index | Shipping Pressure | |
| kPa | psi | ||
| 18.00-R33 (Front and Rear) | Michelin Two Star | 760 | 110 |
| 18.00-R33 (Front and Rear) | Goodyear Two Star | 800 | 116 |
| 18.00-R33 (Front and Rear) | Bridgestone Two Star | 800 | 116 |
Caterpillar Information System:
769D Off-Highway Truck and 771D Quarry Truck Capacities (Refill)
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550 Wheel Harvester, 570 Wheel Harvester and 580 Wheel Harvester Hydraulic System Swing Motor
583R Pipelayer Machine Systems Implement Pump - Install
583R Pipelayer Machine Systems Winch - Assemble
777D HAA Off-Highway Truck Brakes, Indicators and Gauges - Test
784C and 785C Off-Highway Trucks Machine Systems Oil Filter and Base (Parking Brake Release) - Remove
769D Off-Highway Truck and 771D Quarry Truck Screen (Brake Oil Cooler) - Clean
769D Off-Highway Truck and 771D Quarry Truck Body Pivot Bearings - Lubricate
550 Wheel Harvester, 570 Wheel Harvester and 580 Wheel Harvester Hydraulic System Diverter Valve (Pendulum Arm Lock)
784C and 785C Off-Highway Trucks Machine Systems Electric Drive Pump (Parking and Secondary Brake Release) - Install
3304B and 3306B Engines for Caterpillar Built Machines Engine Oil Filter Base - Install
584 and 584HD Forwarders Stopping the Engine
550 Wheel Harvester, 570 Wheel Harvester and 580 Wheel Harvester Hydraulic System Swing Motor
Caterpillar Monitoring System Units Mode
554 Forwarder and 574 Forwarder Hydraulic System Steering Metering Pump
789C Off-Highway Truck Hydraulic System Hydraulic System
3306C Engines for Caterpillar Built Machines Flywheel Housing
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Caterpillar Monitoring System Digital Tattletale Mode
966F Series II Wheel Loader Power Train Differential and Bevel Gear - Remove
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769D Off-Highway Truck and 771D Quarry Truck Circuit Breakers - Reset
IT14G Integrated Toolcarrier and 914G Wheel Loader Engine Supplement Turbocharger - Remove and Install