I've been told many times where to "put" many different items...... (snicker)
Tractor tire chains not being one.......
I go with the rear chains only group.......
Reasons being, I have an older JD855 (1987) with loaded turfs. Don't want unnecessary stress on the front wheel drive.
Two link ladder chains work really well for me with my equipment, terrain, and needs all considered.
Good luck