Choose your future agricultural tyres based on your activity

7 key tips to help choose your future agricultural tyres better

Authored by: Tractor tyre expert | 29 September 2023

Your tyres are the principal link between your agricultural machine and the ground. Depending on the tyre model that you have chosen and the quality of the tyre, it will influence the way in which engine power is transmitted to the ground.
Choosing a tyre that is suited to your farm is therefore crucial if you wish to optimise efficiency. Manufacturers generally fit tractors with standard multi-purpose tyres, but these models are not necessarily the best adapted to your specific needs. When you renew your tyres, it is important to choose the model which corresponds perfectly to your specific case.
The one which will allow you to improve traction, protect your soil, reduce your fuel consumption and also gain time. Just like you wouldn’t wear dress shoes on a hike in the mountains, the choice of tyres must be specific to your machine’s main activity on the form.

In this article you will find the best advice to ensure you have the equipment most suited to your tractor:


Key tip n°1: The choice of your future tyres must lead to improved yields

When you renew your agricultural tyres, you can opt for a model that will improve your efficiency. Certain tyres can have a direct impact on the transmission of your machine’s power to the ground, your work rate, soil compaction and, in the end, on your yields.

You must take the following factors into account when choosing your future tyres:

  • Choose a tyre model with a radial casing: its specific design means that you can work with a reinforced tread which is flatter on the ground. This improves the motricity of your agricultural machine and allows for a more even distribution of weight to the ground, thus reducing soil compaction.
  • Choose tyres with a higher volume of air, which are therefore wider, with a technology compatible with a low inflation pressure. This type of technology uses supple yet resistant sidewalls so that you can reduce pressure in order to increase the soil footprint, spread the weight more evenly and protect your soil better.
Good tyres must lead to better yields
Good tyres must lead to better yields

Key tip n°2: Think in terms of investment rather than purchase cost

When you choose your agricultural tyres, don’t just stop at the initial purchase cost. Tyres are much more than just consumables. They can represent an investment, just like a new tool. By opting for better quality tyres, you can improve your work rate, protect your soil and reduce fuel consumption, which can contribute significantly to your long-term profitability.

There are multiple benefits to investing in quality tyres:

  • More versatility
  • Better quality work
  • Greater efficiency
  • Longer wear life
  • More comfort and therefore less tiredness
  • Fuel savings.

It is essential to consider the “hourly cost” rather than the gross purchase cost, because quality tyres last longer, work more efficiently and require less maintenance, which reduces overall costs.

Your agricultural tyres are an investment
Your agricultural tyres are an investment

Key tip n°3: Try and get the best cost/efficiency ratio

Rather than systematically replacing your worn tyre by the same model, you should seek out the best balance between cost and efficiency based on your farm, your activities and your needs.

  • For work in the fields: preference should be given to tyres that improve traction, protect your soil and reduce slip. Opt for radial casing tyres which work at low pressure and which have good self-cleaning capacities to reduce slip and improve traction.
  • For handling operations: choose sturdier tyres with a solid casing which can cope with a very high inflation pressure, to lift more weight, resist wear and twisting and turning on the ground, while offering good stability.
  • For transport or frequent trips between different fields: give preference to tyres  with a high speed rating to save time. Make sure they are resistant to wear and take account of driver comfort in terms of noise and vibrations.

Key tip n°4: Find out about the manufacturing process used for your future agricultural tyre

While agricultural tyres may appear to be identical, there are many differences which tend not to be visible.  The quality of the materials used and the manufacturing process have a major influence on the tyre’s efficiency and durability.

Here are the essential aspects of a quality tyre:

  • A very precise selection of high quality materials, stemming from research and development, which determine the resistance, durability and efficiency of the tyre.
  • A large proportion of natural rubber. Obtained from Hevea tree sap, this improves the elasticity, adherence and resistance of the tyre in the long run.
  • The addition of additives to improve the properties of the tyre, such as carbon black to boost resistance and protective agents to prevent oxidation and guarantee the longevity of the tyre.
  • A structure made up of multiple layers of fabric, with additional plies, situated between the casing and the tread for better shock and perforation resistance, while driving precision and comfort on the road are improved.
  • Rigorous testing, including laser tests to detect the slightest manufacturing fault before the tyres are put on the market.
 Firestone tyres have a 10-year warranty
 Firestone tyres have a 10-year warranty

Key tip n°5: What are the secrets of a good casing?

The way in which the casing of an agricultural tyre is built is essential in terms of its efficiency and durability. What sets a higher quality casing apart is the level of technicality of its structure. This is a complex assembly of fabric chords and different rubber components which will give the tyre its strength, its resistance and its capacity to last over time.

1. It’s the quality of the casing that helps the tyre cope with the load

The solidity of the casing is decisive when it comes to load bearing. The sidewalls must be resistant but supple to absorb impacts without excessive deformation. A superior quality casing allows you to increase the load while working at a low inflation pressure, without this leading to any structural rupture.

Diagram of the structure of a Maxi Traction tyre casing
Diagram of the structure of a Maxi Traction tyre casing

2. The cohesion of the materials is the key to a quality casing

The quality of the tyre comes from the level of technicality of its construction. To obtain a perfect assembly of fabric plies and rubber components, quality tyre fabric chords are soaked in latex. This ensures optimal adherence between the components of the casing, thus reinforcing its solidity and improving the durability of the tyre.

3. A quality casing will be easier to repair

Whatever your choice of tyres, you are never totally immune from breakdown. The advantage of having a well-constructed, quality casing is that it can be repaired if necessary, thus extending the useful life of the tyre, whereas with a standard casing you would have to replace the tyre completely.


Key tip n°6: Should you change tyre size?

During recent years, tyre sizes have evolved significantly. While 70 and 65 series were the norm in the 2000s, needs have shifted towards tyres with a higher volume of air, with section widths of 650 mm (e.g. 650/85 R38) to 900 mm (e.g.900/60 R42), which can carry heavier loads and thus complete more work and cover the ever expanding surface areas.

  • 650/65 R38 tyres were popular 15 or 20 years ago when farms were smaller. They represented a good price/efficiency compromise.
  • The 800/70 R38 size has become the norm for medium to larger farms. It offers a greater load capacity than a 650, and protects your soil by reducing compaction.
  • The 900 size tyre is suitable for powerful harvesting machines and large farms. It provides better soil protection and much more efficient traction.

The aim of this shift towards larger tyre sizes is to improve productivity while protecting the soil. These tyres will help improve your farm’s profitability.

Firestone’s Maxi Traction Harvest tyre
Firestone’s Maxi Traction Harvest tyre

Key tip n°7: Choose the agricultural tyre that is best suited to your farm

Before investing in new agricultural tyres, take into account your specific area of activity, or at least the main use of the machine that you wish to fit with tyres. Each type of agricultural work has a corresponding category of tyre to produce optimal results.

Which agricultural tyre for crop farming

For crop farming, give preference to large radial tyres that work at very low pressure. They can carry a heavy load and they spread the pressure to the ground evenly, improving traction and protecting the soil. This category of tyre is ideal for field crops on large farms.

What type of tyre for harvesting

Opt for wide harvester tyres which have an increased load capacity, better traction and which lead to fuel savings. Firestone’s 900 mm Maxi Traction Harvest tyre maximises your yields and your productivity.

Which tyre for mixed livestock-crop farming

For mixed livestock-crop farming, choose versatile tyres which can cope with heavy loads during manoeuvres in the court farmyard and offer excellent traction in the fields: Multi-purpose tyres with an ultra-resistant casing and reinforced sidewalls. The Maxi Traction and Performer Extra 70 and 85 ranges have been developed specially for use in mixed livestock-crop farming.

Which tyre for handling operations

When it comes to handling operations, specific tyres are essential to ensure maximum stability and cope with heavy loads on hard ground. Opt for dedicated tyres with a reinforced structure that can resist very high pressure levels to avoid premature wear.

Choose a narrow tyre for spraying

For spraying, narrow tyres are often recommended. They minimise the extent of the impact on the young seedlings, thus reducing crop damage and loss of yield. Firestone’s Performer 95 is a judicious choice, offering a very high load capacity thanks to its steel belt, excellent traction and far superior driving comfort.


Specific tyres for spraying
Specific tyres for spraying

Which tyre for arboriculture

Arboriculture requires the use of wide tyres that work at low pressure, such as Firestone’s R4000, which was designed especially for orchards and vineyards. It has a more robust design, offers better traction, saves time, has a high load capacity and protects your soil by limiting compaction.

Which tyre for agro-industrial sites

Agro-industrial tyres are suitable for heavy work and activities secondary to farming. They are resistant to external aggression, improve the load capacity and their inflation pressure can be increased for intensive manoeuvres.

Which tyre for vineyards or wine growing

Choose suitable tyres to avoid soil compaction and protect the grapevines. Dedicated tyres reduce erosion and protect the water supply to the deeper layers of soil. These robust tyres are designed for work on slopes and rough vineyard terrain.



Renewing your tyres by always picking the same model that was originally fitted on your tractor is not a good thing to do. With the right information and a precise idea of the main use of your tractor on your farm, you will be able to choose the most suitable tyre for your specific case.
This will considerably improve your tractor’s capacities: less slip, better traction, more resistance to load and less wear; in short a judicious choice if you wish to make savings in the long run.


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Topic: Tyre purchasing guide

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