The New Holland 9184 tractor is listed with a 18.4-38 front tire and a 18.4-38 rear tire.
New Holland 9184 Tire Size Chart
| Configuration | Tire size |
|---|---|
| Agricultural front | 18.4-38 |
| Agricultural rear | 18.4-38 |
| Recommended tire pressure | The New Holland 9184 uses 18.4-38 rear and front tires; and recommended operating pressure depends on load and use; ‘s Agropressure tool adjusts for field vs. road conditions; with higher pressures (e.g.; 1.4 bar/20 psi) for road use to prevent under-inflation damage. |
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
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 | 133 inches 337 cm |
|---|
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 New Holland official U.S. website, the official operator’s manual and the markings on the tires currently fitted.



