Just so you know those are only Flying J truckstops I believe. Many other places have LSD.

 

Hey man! My cousin Strawberry, hecan hook you up with some LSD, man. Just don't look at his face.

 

Nice, I had expected something like that sooner from Mayfair. Is he on strike?

 

The only engines that require LSD are the '07 and later that have the particulate filter. For the Ram CTD, that means only the 6.7L.

Also, everyone should know that fuel labeled LSDmaycontain no more than 500 PPM of sulfur, and similarly the ULSDmay contain no more than 15 PPM. From what I have heard, many of the pumps labeled LSD have much less than 500 PPM of sulfur. There is no minimum requirement for sulfur in any fuel, so when you buy LSD you might be gettingdiesel fuel that is closer to 15 PPM than 500 PPM. Does that make sense?