In it for the long run, FARMAX R85 radial farm tractor tyres help reduce soil compaction, improving crop yield. Durable and efficient, FARMAX R85 radial farm tractor tyres are designed to deliver enhanced roadability, superior traction, and longer service life, raising the levels of efficiency on your farm. FARMAX radial farm tractor tyres are the gentle giants on your farm – the FARMAX R85 radial agricultural tractor tyre is recommended for use on tractors.