Proper Use of Agricultural Tires and Cost Savings

At Interpneu AG, you'll find high-quality agricultural tires whose lifespan you can significantly extend by observing the information on the tires. Load and speed index, proper care, and correct storage are crucial to avoid unnecessary expenses from frequent tire replacements.

1. Understanding Markings on Agricultural Tires

All agricultural tires carry important information on their sidewall. This provides information about load capacity, speed, and construction type. Those who observe these instructions can use their tires optimally and reduce wear.

Basic Information

The tire marking includes the tire family (standard, wide, narrow) and indications of flexibility: IF (Improved Flexion) increases load capacity by 20%, VF (Very Improved Flexion) by 40%. This allows the use of higher loads at lower pressure.

Tire Size

Tire size is given in millimeters or inches (e.g., 480/70 R30). This indicates the width, the aspect ratio (cross-section to height), the construction type (R = Radial, D = Diagonal), and the rim size. The correct dimension ensures optimal traction and a long lifespan.

Load and Speed Index

The load index indicates the maximum load capacity of the tire. Overloading causes the tire to wear out faster and can cause damage. VF tires are ideal when heavy equipment is being moved, as they carry high loads even at minimal pressure. The speed code indicates the maximum permissible driving speed – this should also be strictly observed.

Manufacturing Date

The production date (e.g., 3013 = 30th week 2013) helps determine the optimal replacement time for used tires. This applies to all types of agricultural tires – tractor, combine harvester, or dual tires.

2. Tire Care Extends Lifespan

Regular checks protect against premature wear. Before harvesting or prolonged work, you should:

Static Control

• Check for foreign objects, bulges, or dents on the tread, rim, and sidewall
• Inspect wheel fastenings and valve caps
• Check lugs for uneven wear
• Adjust tire pressure according to manufacturer's specifications

Dynamic Control

• Observe vibrations, bouncing, or swaying during driving
• Identify and correct incorrect tire pressure
• Contact your trusted tire dealer if in doubt

3. Proper Storage of Agricultural Tires

Correct storage in winter protects your tires:

• Clean tires and remove sand/dirt
• Store upright in a dry, cool indoor space or cover them
• Keep away from chemicals and ozone sources
• Avoid direct ground contact; use a tarpaulin if necessary
• Slightly change position monthly to prevent carcass deformation
• Tires mounted on rims should be stored flat or upright with pressure

4. Larger Tires for More Efficiency

The standard tire set for a tractor is often not optimal for your soils. Larger tires increase load capacity and traction, reduce soil compaction, and decrease slippage. For heavy equipment on heavy or loose soils, Interpneu AG recommends maximizing rear wheel diameters, taking pre-lead into account, and choosing appropriate widths depending on the work:

• Plowing: wide tires for more traction
• Field cultivation: narrower tires for working between rows

With these tips, you save money, protect your agricultural tires, and increase your tractor's efficiency.