My name is Theo Gültlinger. I am employed as manager here at Gutsverwaltung Hellkofen. We farm about 1000 hectares. Our main crops are potatoes and sugar beet and we grow winter wheat in crop rotation. We are here on the border between the so-called ‘Gäuboden’ and the tertiary hill country. On the one hand we have very silty soils in the Gäuboden and on the other hand we have clay content of more than 30% in the tertiary hill country. In addition, we are not fully rounded off, i.e. we have a constant change between road and field during the simultaneous harvesting of onions and potatoes. That’s why our tires need good self-cleaning properties, running comfort and good driving characteristics. So far we have had very good experiences with the “Tractor 85”. The “Tractor 85” impresses with the dumper on the road due to an excellent running smoothness, even with very high fifth-wheel loads.