Alliance · Tyres

710/40-22.5 Alliance 643 FORESTAR III 161A8 / 168A2 20 PR

Forestar 643 III is designed to deliver the ultimate track compatibility. Even without tracks it provides exceptional grip under critical forestry conditions. Outstanding stability, excellent self-cleaning and resilient construction make it the perfect solution for all the forestry needs. Compatible with Tracks.

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Product specification

Brand: Alliance
Range: 643 FORESTAR III
Size: 710/40-22.5
Section width (mm): 690
Overall diameter (mm): 1166
Loaded static radius (mm): 544
Rolling circumference (mm): 3541
Listed rims: AG 24.00
Rating: 20 161A8 168A2
Ply rating: 20
Load index: 161 / 168
Speed rating: A8 / A2
Service description: 161A8 / 168A2

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