There are several tractor supply stores. You can also buy tractors at local lawn and garden supplies and stores like home depot.
There are a number of sites where you can purchase used tractor parts online. A few of the sites where you can make such purchases are fastline.com, best-used-tractor.com, and antiquetractorstore.com. You can buy used tractor parts online at www.worthingtonagparts.com. Another good website is www.ssbtractor.com/tractor-parts.html
You can find good chicken wire at Rural King or Tractor Supply.
You can buy new holland tractor parts off of their website or on websites such as amazon and ebay. The durability and life span of holland tractor parts varys with each person but a year or two is the minimum.
John deere makes the best quality products, I know this from experience. They have the best reputation too, I think any john deere you buy will be a good tractor, if you buy used though, make sure to check it out good. Or go to www.deere.com.
Yes, you can buy parts for your Steiner at a tractor supply store.
You have to buy it before you start playing.
To find a good used tractor make certain that the money passes through secure channels. Try checking your local tractor supply store or the classifieds under tractors and farming epuipment.
Equipment auctions are good place to go. Check the internet for auctions in your area.
15.5x38 Tractor tire
buy a tractor it comes with it
You can choose to buy them online at stores like Valu-Bilt or Tractor House. If you prefer to buy in person, check out Massachusetts Antique Tractor Parts and Equipment and Restoration Supply Tractor parts.