alright i just bought a used 2000 silverado with 75,000 km on it not bad for 6 years. this truck is mint other then from little rust spots inside the bottom of the door and a little on the hatch its perfect...and making left turns. when i make left turns i hear a werid sound for a bit but i only can hear it from the inside it sounds like my steering column or a buddy said wheel bearings. i dont know its a werid squiling sound and im not taking it in to get checked out. would anyone know about this and what it could be?