The Massey Ferguson 6485 tractor is listed with a 14.9R28 front tire and a 18.4R38 rear tire.
Massey Ferguson 6485 Tire Size Chart
Configuration
Tire size
Agricultural front
14.9R28
Agricultural rear
18.4R38
Recommended tire pressure
The Massey Ferguson 6485’s recommended front tire pressure is typically 24–28 psi and rear pressure 14–16 psi for standard loads; though operators often adjust based on implement use and soil conditions.
Before buying replacement tires
Match the complete sidewall size, rim diameter, axle position, 2WD/4WD configuration and tire type before ordering. On driven front axles, changing overall tire diameter can upset the required front-to-rear rolling ratio.
Tire Pressure
Recommended tire pressure: The Massey Ferguson 6485’s recommended front tire pressure is typically 24–28 psi and rear pressure 14–16 psi for standard loads; though operators often adjust based on implement use and soil conditions.
Pressure warning: Confirm the correct pressure in the official operator’s manual and the tire manufacturer’s load-and-pressure chart before inflation.
Wheelbase and Ground Clearance
Wheelbase
120.1 inches (2WD) 305 cm 118.6 inches (4WD) 301 cm
Ground clearance
17.8 inches 45 cm
Specification disclaimer
These specifications are provided as a reference and may vary by production year, country, axle, wheel package and previous tire changes. Before purchasing, fitting or inflating tires, confirm the specifications using the Massey Ferguson official U.S. website, the official operator’s manual and the markings on the tires currently fitted.
