I see Rotella T 5W-40 syn all the time, but I never see Havoline for sale around here anymore. I think the only place that seems to carry it is Advance Auto Parts around here. I forget if Pep Boys carries it. I know Wal-Mart stopped carrying it here and Meijer doesn't carry it either. The only place I've ever seen Havoline Syn-blend or Synthetic is at a local gas station -- but at exorbitant prices.