Trucks wheels stop spinning completely when passing in between rocks

Like the title says the truck wheel just completely halt even on flat ish terrain. I am playing through Kola/Imandra right now and I have not had an issue like this until this map. There are several sections where you have to "squeeze" yourself in between rocks and visually my truck looks fine and nothing is wrong, but my wheels just refuse to spin in order to get unstuck. It happened to the TATARIN for crying out loud. I even restarted the game and there was no change. Does anyone know how to fix this bug. I really do not feel like making a second trip to the middle of nowhere, Russia.