Hi Guys,
SN oil is slow in getting to Tucson. Checking Walmart, O'Reilly's, AutoZone and PepBoys, I found SN GF-5 MC 5W-20 at Walmart, along with Quaker State Green Bottle and the new Mobil Super 5000 in 5W-30, but no 5W-20 yet.
Pep Boys has the SN QSGB 5W-20 as well, but that's it! I'm about...