u/IhaveAgun-

Since our conflict in Iran, the strait is once again closed. With our 6.2 LT’s taking 10 quarts of oil, theres a big need for it around here! Costco and Walmart is going to stop stocking it while the strait is closed as theres no more oil left to ship. If you need oil, buy it now!

Source: https://www.autonocion.com/us/automakers-warn-motor-oil-shortage/