About 15 - 18,000 miles ago I bought 2 premium tires at this company (Toyo), with a 90,000 mile warranty. I had them re-balanced and rotated at 162,826 miles (Sales person MichaelS).
Now, at 173,479 miles I noticed that the tread seemed worn more than the modest mileage of use would suggest, and I went for another tire service to the same company. Sales person DevinJBa declared the tires worn out and should be replaced.
He explained that I had no claim under the warranty, because the excessive wear was due to faulty wheel alignment.
I immediately had my wheel alignment checked by a specialist alignment shop, where it was declared within factory specifications.
I find such practices outrageously dishonest, and bordering on thievery. I will give this company negative customer reviews on all online sites, and never take my business there ever again.