A year ago when we purchased our 2008 motorhome, I had some concerns about the availability of ULSD in some locations we might travel within the US. It turns out that those concerns certainly were unfounded as I've never run into a fuel station that did not have ULSD available at some, if not all of the pumps.
While it's still important to look carefully at pump labels if you own a 2007 or later diesel engine, it turns out that the majority of all diesel sold today is ULSD.
I thought this ULSD Pump Survey
was interesting in that reports the percentage of pumps dispensing ULSD has grown now to 97.5%. I image that there will contine to be some on-highway LSD available until the official requirement to cease retail sale of it in December of 2010.
Another item to notice is that a good bit of fuel which is despensed from pumps labels LSD is actually ULSD.
Joe & Shelly, Justin, Tyler, Alyssa | Butler PA
2008 Tiffin Allegro Bus 43QRP|Cummins 425|Honda CRV