Motor oil rationing looms as Iran war squeezes supplies

MSN
2026.05.17 08:15
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The Iran war has disrupted Group III base oil supplies, crucial for synthetic lubricants, prompting warnings from AutoZone, Toyota, and major oil companies. Drivers may experience higher prices, limited selection, and potential rationing of certain motor oil grades. Experts predict supply issues to continue through 2027, with risks of panic buying and price volatility if the Strait of Hormuz remains closed.