I use it on steep boat ramps (dont launch at those very often) just in case. Haven't been in the mud in a long time though. I run mine every month for about a mile/ mile .5 just to keep things in working order.
Just one of those things I would rather have it, and not need it that need it and not have it.
ETA: Resale value is higher also FWIW
This post was edited on 4/4 at 8:24 am