Three precision ag features lead the updates being made to John Deere’s 7, 8 and 9 Series Tractors for the new model year. new StarFire 7000 integrated GPS position receiver (as base equipment) ...

MORE: Everybody wants a John Deere tractor. ... Doug Nimz, who used a driverless Deere 8 series row crop tractor on his farm just across the border from Iowa in Blue Earth, ...