Michelin Ultraflex Technologies
On the Ground
The key to economic success of your farm: the best possible crop yield!
And your most precious asset: healthy soil! It is therefore important to protect it by reducing compaction and ruts.

The solution: Agricultural tyres with MICHELIN Ultraflex Technologies
Michelin Ultraflex technologies allow tires to operate at lower pressures¹ while remaining resilient and strong. The increased footprint; distributes the load more evenly and reduces soil compaction. Your soil will allow your crop to better utilize water and nutrients.
1 If used according to our tyre recommendations
How does it work?
Optimising your yield starts with the innovative tyre casing based on MICHELIN Ultraflex technologies. Agricultural tyres designed with modern MICHELIN Ultraflex technologies operate at lower than standard pressures while remaining durable and strong.
Result: Less compaction and rutting in your fields using the farm equipment you already own.
In addition, the longer footprint increases traction and puts the horsepower to the ground. You save time and fuel, protect your soil and increase your yield!
The advantages
Greater soil protection
MICHELIN Ultraflex technologies produce a larger footprint, which protects the your soil of your farm from compaction and rutting.
Air and water penetrate more freely. Conditions are therefore improved for maximum crop response.
More savings on fuel
The larger footprint considerably increases traction, resulting in a clear reduction in tractor wheel slip, enabling you to work faster and save on fuel!
Greater endurance and longer service life
Reinforced sidewalls and special rubber compounds make agricultural tyres with MICHELIN Ultraflex technologies extremely strong, even at lower pressure.
Result: Higher return on investment.
The tires
Michelin Ultraflex Technologies for your operation
MICHELIN Ultraflex technologies protects the soil of your farm and reduces your operating costs throughout the year*.
1. For sprayers: MICHELIN SPRAYBIB
MICHELIN® SprayBib , the new tyre mainly designed to equip hi-clearance sprayers. During chemical and fertilizer applications, the objective is clear: carry a greater load, keep ruts to a minimum and get the job done.
Michelin® SprayBib offers an additional opportunity to increase the productivity of your farm.

The brand new tyre

MICHELIN SprayBib in action
Greater load capacity*
The same load can be carried by the MICHELIN® SPRAYBIB™ at up to a 40% reduction in air pressure, compare to standard technology tyres.
Extended service life*
The reinforced casing of the MICHELIN® SprayBib based on MICHELIN Ultraflex technologies gives it a longer service life, even at lower pressure*.
Excellent soil and crop protection*
Thanks to the lower pressure required, the MICHELIN® SprayBib for sprayers offers a 16% larger footprint compared with a standard technology tyre. Result: shallower ruts and less soil compaction.
Better road holding*
On the road, even at lower pressure, the MICHELIN® SprayBib tyre offers remarkable comfort and excellent driving precision.
Time saved*
Thanks to its design, the MICHELIN® SPRAYBIB allows you to work in very difficult conditions. You can also drive to your next field at speeds up to 40 mph.
2. For high horsepower tractors: MICHELIN AXIOBIB
MICHELIN® AXIOBIB : powerful and protective
You expect the best performance from your equipment, regardless of the weather and soil conditions.
MICHELIN® AxioBib enables you to make the most of your high horse power tractors.
MICHELIN® AxioBib tires also give you a higher load capacity when carrying and towing large implements.

The reference in traction

MICHELIN AxioBib in action
Greater soil protection*
MICHELIN® AxioBib works best at low pressure. Your benefit: the larger footprint and the reduced pressure on the soil results in a considerable reduction in ruts and soil compaction.
Increase traction*
The large footprint* increases the traction capability of the MICHELIN® AxioBib tyre. This reduces the amount of slip of your tractor wheel as well as your fuel consumption.
Greater load capacity*
A MICHELIN® AxioBib gives up to 20% more load capacity compared with standard technology tires.
Time saved*
Its excellent traction enables the MICHELIN® AxioBib to make full use of the power of your tractor even in difficult conditions, which reduces your work time, saving you money.
Extended service life*
The MICHELIN Ultraflex technology casing with reinforced sidewalls gives this high resistance tractor tyre an excellent service life even at low pressure.
Better road holding*
On the road, even at lower pressure*, the MICHELIN® AxioBib offers remarkable comfort and excellent handling.
3. For high horsepower tractors: MICHELIN YIELDBIB
MICHELIN® YIELDBIB™ , the first standard size VF tire on the north american HHP tractor market
MICHELIN® YieldBib™ , the newest Michelin Ultraflex Technology tire, is capable of operating in the field at air pressures as low as 8psi. Michelin Ultraflex Technology allows you to carry the same load as a standard technology tire with 40% less air pressure. Reduced air pressure along with a longer footprint means less soil compaction, and more yields.


Reduced Soil Compaction*
MICHELIN® YieldBib™ , featuring Michelin Ultraflex Technology, allows you to carry the same load with reduced air pressure of up to 40% compared to standard technology tires. Plus, the longer footprint means reduced soil compaction and increased yield in the seasons to come.
Increased Traction*
The R1W lugs and 45 degree lug angle design of MICHELIN® YieldBib™ provide better traction and less slippage in all seasons. Better traction means reduced fuel consumption, so you can work more efficiently - no matter the conditions.
Reduced Fuel Consumption*
Better traction means reduced fuel consumption, so you can work more efficiently - no matter the conditions.
Stubble Resistant for more durability*
Stubble deflecting lugs and an anti-stubble belt feature in the tread area of MICHELIN® YieldBib™ are specifically intended for stubble resistance, extending the life of the tire.
4. For Combines : MICHELIN CEREXBIB
MICHELIN® CEREXBIB : greater mobility at low pressure for combines and forage harvesters
The MICHELIN® CerexBib makes an efficient contribution to the smooth rollout of your annual harvest, while at the same time protecting the soil for next year’s crops.

MICHELIN CerexBib...

MICHELIN CerexBib in action
Greater load capacity*
A MICHELIN® CerexBib is hard wearing and gives up to 40% more load capacity compared with standard technology tyres.
Greater soil protection*
MICHELIN® CerexBib functions at low pressure due to the new design capability of the sidewalls. Your benefit: a considerable reduction in rut formation and soil compaction thanks to the greater ground contact with the tyre.
Greater traction on slopes*
The larger footprint* (more tread blocks in contact thanks to a higher rate of deflection) of the MICHELIN® CerexBib considerably increases traction capacity of the combine or harvester, even on sloping ground.
New – rear tyres!
Because soil protection, flotation and control are important when choosing the wheels for combines and forage harvesters, MICHELIN® CerexBib is the first agricultural tyre specifically designed for both the front and rear axle.
Extended service life*
The MICHELIN Ultraflex technology casing with reinforced sidewalls gives the tire an excellent service life even at low pressure*.
Better road mobility*
The lower operating pressure of the MICHELIN® CerexBib™ tire will allow a smooth ride from field to field.
5. For Trailers, Spreaders, Tankers, Harvesters: MICHELIN XEOBIB
Work at 15 PSI1 or less, MICHELIN® XEOBIB , increase your profitability and protect your soil.
A crucial phase in the growing cycle is soil preparation which is often soft and fragile at that time.
This means that the soil must be protected while being worked.

The right tyre for your sil and profitability

MICHELIN XeoBib in action
Greater load capacity*
The MICHELIN® XeoBib featuring MICHELIN Ultraflex technologies allows up to 40% reduction in pressure compared with standard technology tyres.
Greater soil protection*
MICHELIN XeoBib is designed to work hard at much lower pressures than standard tyres. You get a considerable reduction in ruts and ground compaction thanks to a larger footprint, a low-pressure capability, and better load distribution.
Time saved*
The longer footprint dramatically improves the traction of the tractor tyre, and MICHELIN® XeoBib enables you to work in dry and wet soils: both time and money are saved!
More savings on fuel*
The larger footprint* sharply increases the traction of the MICHELIN XeoBib tire.
Result: Higher return on investment.
Extended service life*
Tires with MICHELIN Ultraflex technologies are very strong and wear very evenly. Therefore, even at lower pressure*, your MICHELIN® XeoBib will have a longer service life!
Better road handling*
On the road, MICHELIN® XeoBib agricultural tyres not only offer remarkable driving comfort but also excellent handling, even at low pressure.
* If used according to our tire recommendations