Walmart has been "price leader" in my area for quite a while now.
Father in Law was in the commercial tire business.
Even a few years before he retired, he quit being able to get deals better than Walmart.
He used to get me old stock or special deals that were WAY cheaper than any other places.
Most of the time less than half of Discount, Belle, or anything else I could find.
Few years ago he told me that he was just getting his own stuff at Walmart at lower price.
The closest to me used to have a pretty good staff and service, but recent crew isn't the best and makes me rethink if price is only concern.