Sorry, to ask the basic question... what should I look for? It seems like the front of the car. I am also getting some vibration at regular intervals when driving (could this be tires out of balance?). 90% of the vibration occurs when braking slightly at speeds greater than 40 mph.
its sounds like you need to get your tire pressure checked. also take your car by a local shop and have them test drive it they will let you know whats really going on