Yes on the AWD, 4 12M3's, a 672 GP and a 672G. My first machine was a worn out 772B-H on bias-ply, the next two were new 143H's with large block radials and now the 12M3 with the snow tires. We don't do much ditching anymore, budget cuts and management that doesn't know a graders capability but loves gradall's. I haven't cut a ditch in almost two years. Pulling berm and scraping for brine is about all we do now so the snow tires are fine.