Your tires are obviously important. However, it’s often underappreciated how much of a difference they make in the ride quality of your car, truck, or SUV, and what they can tell you about the condition of your vehicle. At Glenn's Auto & Truck Repair in Petaluma, CA, we like to keep you well informed on what your vehicle is telling you, and how to keep it in good shape. Your tires have a lot to do with that.