In this video I show you how to do a full alignment on a 2020 Ford Ranger at home with basic hand tools after installing a leveling kit.
Note: the pieces of angle iron (or whatever straight edge you use) to set toe can be whatever length you want as long as both pieces are the same and longer than the height of whatever size tires you have on the truck (i.e. for 285/70 R17 use 34" long pieces of angle iron).
Disclaimer, this video is made more to describe the procedure than give the alignment specs. The specs I used are what I found through personal research.
Trapezoid Calculator I used: https://www.mathepower.com/en/trapezoid.php