Yeah, I don't know the details of how he handles the tire side, just what he said and what I've seen sitting in his department. We have a local distribution center that most of the local shops use and I'm sure he does as well. If I was there, I'd have done everything I could to have fast movers on hand but on consignment.
I loved my time at the Honda dealer, insofar as the actual job was concerned. That job fit my skill set perfectly. I was damn good. It was in the mid-late 90s and early 2000s, when reliability was great (no warranty work to speak of) and the customers didn't bat an eye for $300 services at 30K and 60K and $1000 at 90K (timing belt and water pump). I was a numbers guy and had tweaked my inventory system to the point that my OOS numbers were minuscule (and rarely were of anything that impacted driveability or safety). I flouted the industry conventions and kept a wide and shallow inventory, but with the same inventory investment. I loved it when I passed out the last set of Accord brake pads at the same time the truck was backing up to the dock with my weekly stock order. My protege still tells people I'm the guy that taught him how to be an inventory control Nazi. I turned my inventory something like 8 times annually based on gross profit when the Honda benchmark was less than 5. My revenue numbers were 150% of Honda benchmark, as were my $$$ per employee numbers.
The problem was the suits. We had an absentee owner and the GM was his henchman. No matter how good your numbers were, they were never good enough. Nevertheless, since "numbers don't lie" and mine were freaking great, my monthly commission which was based on the numbers (and was the lion's share of my salary) kept growing and growing and growing. They couldn't deal with that. So they decided to start fvcking with the departmental P&L and the commission schedule. That was the last straw, and when I had a chance to jump I took it.
That was around 20 years ago. The dealership has since changed hands and is in a new facility. My protege says they're not nearly the assholes that he and I dealt with back in the day, but that it's gotten tougher to do well and it's not nearly as much fun as what it used to be.