(1) Based on a field study carried out under real-life conditions in Scotland in 2016 using a Fendt 939 tractor fitted with Axiobib IF650/65R34 and Axiobib IF710/75R42 tyres and a Stewart three-axle trailer fitted with Cargoxbib HF 600/55R26.5 tyres. Soil test conditions: heavy blue clay. Also based on a field study carried out under real-life conditions in France in 2017 using a Fendt 724 Vario tractor fitted with Michelin Machxbib 710/55 R30 and Michelin Machxbib 900/50 R42 tyres and a GYRAX BMXL 240 trailer fitted with Cargoxbib HF 710/50 R26.5 tyres. Soil test conditions: clay-limestone. Actual results may vary depending on soil and weather conditions.
(2) Estimated maximum reduction in the number of breakdowns due to tyres being under‑inflated in relation to their recommended nominal pressure thanks to the daily monitoring of pressure measurements combined with appropriate maintenance operations. An internal Michelin study carried out on 7,000 vehicles in Europe equipped with the Michelin Effitrailer solution, on a panel of 340,000 pressure measurements analysed.