The Zetor 3321 tractor is listed with a 6.50-16 front tire and a 16.9-28 rear tire.
Zetor 3321 Tire Size Chart
Configuration
Tire size
Agricultural front
6.50-16
Agricultural rear
16.9-28
Recommended tire pressure
The recommended tire pressure for the Zetor 3321 is 20-23 psi for rear tires and 22-26 psi for front tires.
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 recommended tire pressure for the Zetor 3321 is 20-23 psi for rear tires and 22-26 psi for front tires.
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
73 inches 185 cm
Ground clearance
19 inches 48 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 Zetor official U.S. website, the official operator’s manual and the markings on the tires currently fitted.
