Good morning all, this morning on the way to work my car started shaking when I got onto the highway (after about 55 mph). Not sure what caused this to happen, but we did get a lot of snow yesterday. I'd also like to add that my car briefly sounded a bit rough on startup this morning, but then idled normally. I'm more worried about the shaking tho. Tie-rod maybe? Has anyone else experienced any shaking at highway speeds?