In June of that same year, Virginia ratified the Constitution, and New York followed in July. On February 2, 1790, the U.S. Supreme Court held its first session, marking the date when the government was fully operative. Rhode Island, the last holdout of the original 13 states, finally ratified the Constitution on May 29, 1790.
How Often Should You Flush Your Brake Fluid. You should flush the brake fluid in your car at least once a year to maintain peak performance. This is important because proper braking performance is crucial to safety. Properties of Brake Fluid.
Most brake fluid will need to be changed every 30,000 to 50,000 miles or as described by your car manufacturerâs maintenance schedule. Your mechanical auto repair facility should be testing your brake fluid at every oil change to identify if there are problems developing. If so, they should discuss the possibility of having it serviced.