SnowRunner’s 5.0 update released on Xbox consoles today bringing working mirrors, a new map, and the ability to save multiple games. Wheel support was planned, but a previous update said it may not be available for about two more weeks.
I myself have been taking the game very slow and am still on the Michigan map, about to get to the dam. It will be a while before I experience the new map myself, but I am hopeful I will be able to use wheel and pedals when I get there.
Enjoy!