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.
The rim diameter is the size of wheel that the tyre will fit onto â measured in inches. In this case, the tyre is designed to fit on an 18 inch wheel. â92â refers to the tyreâs load index â which tells you how much weight it can safely carry.