ISO 4251-1:2017 Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 1: Tyre designation and dimensions, and approved rim contours
ISO 4251-2:2017 Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 2: Tyre load ratings
ISO 7867-1:2005 Tyres and rims (metric series) for agricultural tractors and machines - Part 1: Tyre designation, dimensions and marking, and tyre/rim coordination
ISO 7867-2:2005 Tyres and rims (metric series) for agricultural tractors and machines - Part 2: Service description and load ratings
ISO 8664:2005 Tyres for agricultural tractors and machines - Code-designated and service-description marked radial drive-wheel tyres
ISO 18804:2017 history
2021ISO 18804:2021 Rims for agricultural, forestry and construction machines
2017ISO 18804:2017 Rims for agricultural, forestry and construction machines