Sledders. I found this snowmobile game on steam.
store.steampowered.com
Sledders on Steam
Rev' up your sled & dive into fresh powder in Sledders! Realistic, physics-based snowmobile simulator in backcountries full of deep snow. Ride with and against your friends in online multiplayer. Can you reach the peak before others? Show off your sled-skills now on Sledders.
