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Michelin

Michelin Yieldbib 480/95R50 170A8

Order the Michelin YIELDBIB 480/95R50 170A8 agricultural tyre for Very High Flexion low-pressure performance that increases load capacity and traction, protects soil to maximise yield, and delivers durable, fuel-efficient versatility on road and in the field.


Engineered for modern row-crop tractors, the Michelin YIELDBIB 480/95R50 170A8 agricultural tyre delivers productivity and protection for New Zealand farms. VF (Very High Flexion) technology carries heavier loads at lower pressures, expanding the footprint to cut soil compaction and safeguard yield. Its narrow profile preserves crop clearance, while deep, self-cleaning lugs deliver sure traction and fuel-efficient pull. With a robust, long-wearing casing and smooth road manners, Michelin YIELDBIB 480/95R50 170A8 keeps you moving. Order with confidence today.

Ultraflex VF casing. Michelin’s Ultraflex VF construction on the Yieldbib allows the same load to be carried at up to 40% lower inflation pressure versus a standard radial of the same size, thanks to a highly elastic sidewall cord package and optimised bead geometry that controls deflection without concentrating stress. This lowers peak ground pressure, expands the working footprint, and reduces slip, which in turn cuts fuel burn and wear rates while safeguarding soil structure. The casing’s engineered flex profile keeps the contact patch stable under changing loads and speeds, maintaining even tread stress distribution for consistent traction and extended tyre life.

Wider longer footprint. The Yieldbib’s elongated, high-aspect contact patch spreads load over a larger area, reducing kPa at the soil–tyre interface and lowering shear stress in the topsoil, particularly on headlands. A longer footprint increases the number of lugs in contact at any time, improving drawbar pull at lower slip ratios and stabilising traction in variable moisture conditions. By keeping pressure more uniform from centre to shoulder, it minimises rut depth and soil smearing, supporting better water infiltration and helping protect yield potential while also delivering smoother ride quality on gravel and sealed roads.

Optimised lug geometry. A carefully tuned lug profile with deep R1W tread depth, tapered leading edges and generous inter-lug voids gives the Michelin Yieldbib 480/95R50 170A8 aggressive bite and rapid self-cleaning. The 45-degree primary angle and curved lug shape deliver a balanced mix of longitudinal traction and lateral stability on slopes, while tie-bars and reinforced lug bases limit squirm and heat build-up under torque. This geometry transmits torque efficiently, reduces energy loss to slip, and maintains traction as lugs wear, supporting consistent field productivity and predictable handling.

Narrow row-crop profile. Engineered in narrow section widths for row-crop applications, the Yieldbib fits common New Zealand row spacings while its rounded shoulders and controlled deflection minimise canopy disturbance and plant bruising. The tall sidewall provides the deflection range needed for low-pressure operation without compromising carcass stability, and the optimised crown radius keeps the tread centred in the row for precise tracking. This reduces crop damage, protects emerging plants, and maintains accurate guidance performance, all while carrying modern implement loads within the tyre’s load index.

High-speed road stability. With a reinforced belt package and heat-resistant compounds, the Michelin Yieldbib 480/95R50 170A8 is designed to manage sustained transport speeds (often up to 65 km/h depending on size and load index) with low heat build-up and excellent uniformity. A continuous nylon cap ply helps maintain belt integrity at speed, reducing vibration and improving steering precision, while the low-rolling-resistance tread compound lowers fuel consumption on the road segment between paddocks. The result is faster cycle times, reduced driver fatigue, and lower cost per hour without sacrificing in-field performance.

Michelin Yieldbib 480/95R50 170A8
Michelin Yieldbib 480/95R50 170A8
Michelin Yieldbib 480/95R50 170A8
Michelin Yieldbib 480/95R50 170A8
  • Size 480/95R50
  • Width 480
  • Profile 95
  • Rim 50
  • Load Index 170
  • Speed Rating A8
  • Run Flat No
  • Construction RADIAL
  • SKU MI 252129
  • Manufacturer Michelin