Can Over Inflated Tires Cause Vibration VIBRATION ON STEERING? That shake you feel isn't just annoying it's your car telling you something isn't right. It could be your suspension, your tires, or both working against you If your car shakes at high speed the cause is often mechanical imbalance. Small issues become more noticeable as speed increases. Unbalanced tires are a common reason, creating vibration that grows Vibrating while idling in drive Understanding Wheel Weights and Vehicle Vibrations