I'll speak up again for Discount. I have had many years of great service from them on all sorts of different cars and trucks.
Although they were late to the party on Smart's, we still go out of our way to have them quote on our all tire needs.
But it seems ,last couple of times around, their pencil was not at all sharp and business went to "Tire Rack" I hate to change tires so it wasn't a case of DIY wins.

A2Jack.