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.
The brake fluid flush cost for an average job ranges somewhere between about $89 to more than $130, depending on the type of car and where you take it to get it done. A brake flush procedure is pretty much what it sounds like. Your brake lines are flushed out and new brake fluid is put in. Most mechanics suggest that car and truck owners do a brake fluid flush about every 30,000 miles. It is important to do this so that the brake lines stay clean and help to prevent corrosion and rust that can ruin the brake lines and therefore, cause you to have an accident.