Need more information. Many of the old tractors such as John Deere, Farmall, Case, etc. were available with a variety of front wheel combinations--single wheel, two wheels close together, wide front end, and wide front end adjustable. Try looking for a tag someplace on the engine or on the back of the rear axle assembly. This might include the name of the tractor. If this doesn't work, try contacting local Chambers of Commerce or local or state historical societies and obtain the name, phone number, e-mail address, etc. of an antique tractor club. Members would be delighted (really!) to help you identify your antique tractor. You might also go to your public library and ask them to help you locate a near-by antique tractor club. If nothing else fails, submit another posting and I'll provide information about a national group that would have listings of members in your area.