A variety of snowmachines from The Old Motor

 What some used to do with their Harleys in the winter

 Cat tracked and hydraulic rammed with solid front tires.

 Wow, land train... I can't recall seeing one before. Very cool

either a homemade snow machine from car parts, or a conversion kit...  in front of the woman on the right is a door I think, and behind her the body seems to have some sheet metal going up the side from the frame

found on http://theoldmotor.com/

More cool vehicles from Steampunkvehicles.Tumblr.com

Which got your attention first, the 6 wheels, the carpet roof, or the three bench seats? What a world's fair looking extravagence. Beautiful vehicle. I wish I had a year or maker. Reminds me of the 1905 Bordeux Cali limo https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzOvpxkIEx6NTmP8dwfPuhexSmx1cmGhNezm3ksPcH9Gz2oXMQlJ03oEcxsceX5HZItlLOSKw_rcaoEi4Frlrk-QB78Ca9KHhHelLU5pFJEEb_kXNWSbgK9glk0qkehBTxyyKZQPl2gUk/s1600/1905+Bordeaux+Cali+Limousine..jpg
1934 Mercedes DR rail car
1912 Italian 305mm cannon... what in the world pulled, pushed or powered this beast?
Cool looking but simple railway crane
the Pickwick Coach, sleeps 26

Great 1920's or early 1930's 5th wheel tow and trailer
Notice in the above, the front wheel has a direction vane so the driver way at the back of the cab can tell where it will steer
For any more info there may be on these images http://steampunkvehicles.tumblr.com/

B-2 Hydraulic Bomb Lift, Mobile, 50,000 pound capacity... circa 1950

found on http://steampunkvehicles.tumblr.com/