Hot Wheels goes offroading with these 2 castings! They are the Snow Ride (the one with no tires) and the Sand Stinger! So, it's pretty clear that the Snow Ride is based off of a snowmobile while the Sand Stinger is based off an ATV or quad-bike. Both castings are pretty neat, I try to get a little bit of everything into my Hot Wheels collection so these were no exception. Also, it seems like my Sand Stinger has a bent rear axle, bummer, but it still rolls fine! It just looks like it's cambered now.