Road into Yellowstone from West Yellowstone entrance?
Looks to me like that's a wide track T.
Not sure exactly where but suspect it is near Yellowstone. It would be spring or fall with that little snow.
A closer look at the front end looks like the wheels are a long way from the axle and king pin. Not sure why. I doubt if they sold wide tracks up there.
I didn't realize wide-tracks were still being made in the black-radiator era, let alone being sold in snow country. I wonder whether the guy might have been a southern tourist.