Pick a make and model. Full spec sheet, owner videos, and similar tractors on one page.
Find a model →Pit up to four models against each other. Engine, hydraulics, hitch, weight, warranty.
Open comparison →Written guides on choosing tractors, hydraulics, PTO, hitches, and maintenance.
Read articles →A hands-on owner review after five years and nearly 900 hours on a John Deere 4066R cab tractor. Covers specific recurring problems, a faulty fuel sending unit that caused three run-outs, a failed AC blower motor, a cracked fender tied to a redesigned control placement, and a DPF sensor covered under extended warranty. Also addresses regen behavior and the real added cost of hydraulic options not included standard. Best for serious 4-Series buyers weighing reliability and total ownership cost.
An owner-operator sharing long-term hands-on experience from their own property, with a clear but not uncritical loyalty to John Deere based on prior ownership history.
