550 Times 5
Model Year: 1959
These are great tractors. I just got a '59 with an after market loader and I love it. Plenty of power, good range of gears, great brakes and easy to work on, except for the loader being in the way. I now have 5 of them. 3 1959's, 1 with a loader, 1 with out and 1 with a bad transmission. I also have a 1963 for parts that has power steering and a 1966 with a solid front axle, power steering, a 588 loader and a broken lower center case. I would recommend a 550 over any other tractor in it's class.
Pros: Almost everything about this tractor is a "pro".
Cons: A little tight getting in and out of the seat.