I'm a turf professional, and I've sold a lot of heavy-duty commercial turf equipment over the years—so I know a quality mowing machine when I see one. Let's talk about the John Deere lawn tractor.

John Deere is about as recognizable as it gets for lawn equipment and tractors. The brand started in 1837 and was founded by John Deere, inventor of the steel plow, which legend says was made out of a ...