$1. 53 here yesterday. Nice little article in Four Wheeler page 115 this month in the Jeep Grand Cherokee article and it says the US has some of the lowest quailty diesel in the world. Low cetane. Afghanistan has much better fuel than we do. Why? The oil companies say we don't need good diesel because we all have low tech diesels. So, for now, the manufacturers are stuck with trying to build a hi perf clean diesel that runs on low grade US fuel. Our diesel must be formulated for those fuel oil heating boilers.