Have used Schwab exclusively for about 20 years. On first name basis with several of their employees (small town). Even their assistant manager told me he only got about 20,000 on his last set of Toyo mud terrains, Dodge diesel.
IMO their tires aren't the longest lasting but their service is outstanding.
My last 2 sets I picked up at the TireRack distribution center in Sparks. No shipping. Schwab wanted $50.00 each to mount, Big O $40.00, local guy, Jackson Service Center, charged me $25.00 each. Bought Goodyear Kevlar Wranglers. But only got 30,000, Ford Diesel.
I really want the Goodyear, Duratrac, commercial tires but the last two years they were sold out before I bought. Going to buy the Standard Duratracs.