The TERRIA is available in 4 and 5 metre widths with single tyre jockey wheels and as a 6 metre version with double tyre jockey wheels. Together with the hydraulically adjustable rear rollers, they hold the machine at the selected working depth. Thanks to their robust mountings and a tyre size of 11.5/80-15.3, they reliably guide the tines during operation. This ensures that a uniform result across to the outermost tillage tools is always guaranteed.