Bronchitis. Bronchitis is an inflammation of the lining of your bronchial tubes, which carry air to and from your lungs. People who have bronchitis often cough up thickened mucus, which can be discolored. Bronchitis may be either acute or chronic.
What does Centrebore mean? The âcenterboreâ of an alloy wheel is the size of the hole at the back of the wheel which the âhubâ fits into. To help the wheels to seat properly this hole needs to be an exact match to the size of the hub.
Your Toyo Tires dealer can provide you with more information on speed ratings. DIAMETER. The diameter indicates the size of the wheel from one side to the other. You can learn more about changing the diameter of the wheels of your car in the Plus Sizing section. RADIAL. The R stands for radial, indicating the tire has radial construction. ASPECT RATIO. The aspect ratio is the dimensional relationship of the section height to the section width. The lower the aspect ratio, the shorter the sidewall and the wider the shoulder-to-shoulder width. WIDTH. The width of a tire is referred to as its section width.