The Zetor 12145 tractor is listed with a 14.9-24 front tire and a 18.4-38 rear tire.
Zetor 12145 Tire Size Chart
Configuration
Tire size
Agricultural front
14.9-24
Agricultural rear
18.4-38
Recommended tire pressure
The correct tire pressure for a Zetor 12145 can vary based on load and usage; but generally; it is recommended to maintain a pressure of around 1.4 bar (20 psi) for road use and lower for field work to reduce soil compaction. Always check the specific requirements for your tractor’s model and 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 correct tire pressure for a Zetor 12145 can vary based on load and usage; but generally; it is recommended to maintain a pressure of around 1.4 bar (20 psi) for road use and lower for field work to reduce soil compaction. Always check the specific requirements for your tractor’s model and 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
106.1 inches 269 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.
