While I'm here, I might as well ask.
The front end (or it could be rear end) of my max has been shaking. I thought it might be my tires. The front right tire was at 50 PSI. To be honest, I'm not sure how it didn't blow out. The front left was at about 33 PSI. I let out the air in the front right tire to get it down to about 33. The front end still shakes. Is that due to the tires? I do need new tires, but is that definitely my problem or is there another reason my car shakes as I drive. Alignment? Balancing? Axle problem?