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.
Therefore, the average vehicle never needs replacement brake fluid. Unless youâre doing a LOT of heavy braking (racing, towing a heavy trailer on a regular basis, etc.), your brake fluid will last as long as the system remains sealed. Itâs almost always unnecessary to flush brake fluid. Coolant Flush â Many vehicles use long-life engine coolant, which has a typical life expectancy of 150k miles. Some still use âconventionalâ coolant, which only has a 30k mile life expectancy.