I just picked up a quart of 5w-30 to keep in the trunk. It isn't Dexos but it is SN Resource Conserving. I have been running Durablend dexos for about 10,000 miles now and want to keep this maybe permanently until may, just maybe, trying SynPower one day. But for 6 months 7000-7500 OCIs the VDB does well IMO.