There is an oil shortage

   / There is an oil shortage #2  
Diesel engine oil is in perilously short supply. I got some T4 Shell Rotella today and had to go to three places

And now you noticed? This has been an on going issue since 2021. We have a thread over 20 pages long on this topic. :)
 
   / There is an oil shortage #4  
There were 6 gallons of Rotella 5W40 on the shelf at WW yesterday.
First I have seen since November.

I'm like the OP here, T4 10W30 diesel oil. It's not as popular as the T6, but it's needed in the compact tractor market greatly.
 
   / There is an oil shortage #5  
Got it stored in fives. Saw this coming.
 
   / There is an oil shortage #6  
I have been seeing T1 and T4 in stores; no sightings of T6.
 
   / There is an oil shortage #7  
Got two 5 quart containers of 0w30 M1 ESP from Advanced Auto a while back. Enough to do both the tractor and the 10 year change on the Isuzu diesel generator driver.
 

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