The word tire is a short form of attire, from the idea that a wheel with a tire is a dressed wheel. The spelling tyre does not appear until the 1840s when the English began shrink fitting railway car wheels with malleable iron. Nevertheless, traditional publishers continued using tire.
For the meat to be properly cooked the internal temperature should be a minimum of 165Â°, preferably 170Â°, for 5 minutes. Set your thermometer alarm for 165Â°, and when it goes off, remove the meat loaf from the 325Â° oven. Cover and let rest for 10 minutes. The temperature will raise another 5Â° while resting.
Meatloaf is done when a meat thermometer inserted in its center reads 160 degrees Fahrenheit. Ground beef used for food items like hamburgers or meatloaf should be at this temperature after it is cooked. Eating undercooked ground beef can lead to E.coli poisoning, according to KidsHealth.