Diesel oil in the US is getting scarce in some locations. Seems the 2 companies that make the necessary additives that make diesel work in your diesel engine are not producing those additives and do not expect to resume production for 2 years. This spells disaster for truckers and motorists in the US who operate businesses. What happens in the US will happen here. The only 2 engine oil producers in Australia - Penrite and Gulf Western - may experience the same shortages. I use GW in my F350 and I bought enough oil to last the next 2-3 years. Might be prudent thing to hedge your bets and have some stock on hand for your diesel should you own one and rely on it. https://www.brighteon.com/aeef8f40-6235 ... 4ce428e3f2