Learn the challenging process of replacing tracks on a John Deere S790 combine. This guide breaks down the difficult steps and shows you a professional way to get the job done right. Kelly McParland: ...

Clockwise from top left: Last week a 2023 S790 combine (280 engine hours) went for $477,000, a 1976 John Deere 2640 tractor (2,111 hours) went for $19,500, and a 2014 custom-painted black Challenger ...