Alliance · Tyres

500/45R20 Alliance 381 157A8 / 153B / 145A8 / 141B

Alliance 381 is a steel belted radial flotation tire that has been developed to serve the needs of specific niche applications on sensitive surfaces like grasslands, which require optimized soil and plant protection. The unique rib type pattern, together with rounded shoulders and more aggressive lugs, enables maximum possible tires footprint and lowest possible ground pressure. The shoulder lugs, with excellent self cleaning capabilities, enable strong grip, thus preventing any excessive tire slippage and any consequent damage to the surface.

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Product specification

Brand: Alliance
Range: 381
Size: 500/45R20
Section width (mm): 502
Overall diameter (mm): 958
Loaded static radius (mm): 419
Rolling circumference (mm): 2877
Listed rims: DW16
Rating: 157A8(153B) 145A8(141B)
Load index: 157 / 153 / 145 / 141
Speed rating: A8 / B
Service description: 157A8 / 153B / 145A8 / 141B

Multiple service descriptions are listed for this size. Tell us your application, load and speed so the required specification can be confirmed.