B.scout, why not try the local Walmart - you know that it's about 100 yards from your Big-0 shop.
Also, tire shops on Commercial and one on Main. Better shop around before you spend some of your huge supply of really big bucks. ;-))

My big complaint about Walmart is that they will NOT service (oil, filter & lube) either my 2008 Toyota Tundra or my 2010 Chev Malibu - afraid of potential liability issues when screwing around with the oil filters on those models??