Yes, I have the same problem, but I suspect its a bug. After saving in Multiplayer then go to single player, all works fine until I start the engine - game not responding. I've tested it several times and it only crashes after starting up the engine.
Also noticed that in multiplayer with snow mod off, the truck still sounds like its cruching the snow.
I suspect there's a bug effecting (sound) engine and snow crunching. It's something that needs fixing please.
game.log.txt