AutoFarm's Second-Generation GPS wheel steering system, the OnTrac2, offers hands-free steering at a modest price. OnTrac2 has a split-gear design, which allows it to be installed without removing the steering wheel. With optional switch kits installed on additional vehicles, it latches on and off without tools for easy transfer between vehicles.

Price of the OnTrac2 is $3,695. It requires the AutoFarm ATC display ($3,995), which offers straight AB lines, contours, headlands and pivot circle steering patterns. It also is compatible with the Raven Envizio Pro. Contact AutoFarm at 877/947-7327, visit www.gpsfarm.com or www.freeproductinfo.net/fin, or circle 111.