Originally Posted by grundan
[quote=Mbrock]What size machine?[/

It is a Rancher 420. 2015 model. Stock tires are getting wore and these wet limestone rocks hills makes for a Sphincter tightening adventure I had rather not experience.
Tusk terrabites are a fine tire for that application. I’ve gone to running those on all my fire rigs. They’re not excellent in deep nasty mud, but rocks, trails and everything in between they’re great. Can also get them in 8 and 10 ply, which I do.