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.
We found it interesting that Dutch Bros. uses a double shot of espresso in both 12 and 16 ounce drinks, but then they double that in a 20 ounce drink, which contains 2 double shots. They say the secret to their great coffee is their 3 Bean Espresso Blend.