Spotting abnormal tire wear and correcting the cause can significantly extend tire life. Normally, tires will wear evenly across their surface until they reach the wear bars, which are 2/32nds of an inch above the bottom of the tread. When the tires are worn to the wear bars, they should be replaced.
One shot (1.5 ounces) of espresso has about two tablespoons of coffee (about 1/4 ounces). For best flavor, one shot of espresso, or two tablespoons of coffee, should be used to make 6 ounce of coffee drink. Likewise, a 12 ounce coffee drink will taste best with two shots of espresso.
So how much water, coffee, and alcohol can kill us? Drinking 6 liters of water can lead to hyponatremia, or the dilution of the blood caused by drinking too much water, which means there is insufficient salt in the bloodstream. Consuming 188 coffees, or 175 shots of expresso can actually put us asleep forever.