Programs to plot it out are easily available. Performance Trends makes several and there are a few different companies making these now days. Prices run from a couple hundred to a thousand. There is also the tried and true plot it out on paper approach. Regardless of method chosen, accurate measurements of pick up points must still be done by the human.

I'd like to place a lot of emphasis your last sentence.

GIGO

I see you edited your response where you claimed tire width increases track width. I knew I should have quoted it, too late now.

The OP wanted to know how to widen his track. Whatever your claims are, tire width will not do that and the issue of tire width is irrelevant to the question at hand.

Yes, I wish you had quoted it, because the only "edit" I am aware of is one so clearly noted, one minute after I posted, and was likely for an obvious spelling FU, and hours before anyone else (you) replied.

Sorry, my deepest apologies.

Edit and BTW your stated assumption of a "claim" is categorically wrong and unsupported by any of my replies here so far.